Pumps and Vacuumpumps - 7 OPC UA ObjectTypes

The PumpType is the representation of a Pump and organizes its properties in FunctionalGroups. It is illustrated in Figure 9 and formally defined in Table 9.

Figure 9 – Illustration of PumpType

Table 9 – PumpType Definition

Attribute	Value
BrowseName	PumpType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:TopologyElementType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	2:Configuration		ConfigurationGroupType	O
0:HasComponent	Object	Documentation		DocumentationType	O
0:HasComponent	Object	Events		SupervisionType	O
0:HasComponent	Object	2:Identification		PumpIdentificationType	M
0:HasComponent	Object	2:Maintenance		MaintenanceGroupType	O
0:HasComponent	Object	2:Operational		OperationalGroupType	O
0:HasComponent	Object	Ports		PortsGroupType	O

The PumpType ObjectType is a concrete type and shall be used directly.

To comply with the Finding all Machines in a Server use case of OPC UA for Machinery, all Pumps shall be added to the 3:Machines Object defined in (OPC 40001-1).

The optional FunctionalGroup 2:Configuration provides collections of Nodes for manufacturer data about the Pump and user data about the Pump’s process environment, such as maximum operating temperature and minimum flow rate.

The optional FunctionalGroup Documentation provides Nodes that are used to store Pump documentation, such as an operating manual and an overview drawing.

The optional FunctionalGroup Events provides collections of Nodes that are used for Pump monitoring, such as failure states, alarms, and conditions.

The mandatory FunctionalGroup 2:Identification provides Nodes for Pump identification, such as the manufacturer, serial number, and article number.

The optional FunctionalGroup 2:Maintenance provides collections of Nodes used for Pump maintenance, such as mean time between failures and installation date.

The optional FunctionalGroup 2:Operational provides collections of Nodes for process data that is used during normal Pump operation, such as measurements, signals, and actuation.

The optional FunctionalGroup Ports provides Nodes for the representation of Pump Ports, such as the inlet, outlet, and drive port.

The InstanceDeclarations of the PumpType have additional Attributes defined in Table 10.

Table 10 – PumpType Attribute values for child Nodes

BrowsePath	Description Attribute
2:Configuration	Static design, system requirements, and implementation data of the pump.
Documentation	Static documentation files of a pump.
Events	States, alarms, and conditions of a pump.
2:Identification	Identification information of a pump.
2:Maintenance	Maintenance data of a pump.
2:Operational	Process data for control, actuation, signals, and measurements of the pump.
Ports	Connection points of the pump.

7.2 IPumpVendorNameplateType ObjectType Definition

The IPumpVendorNameplateType provides the capabilities to globally uniquely identify a Pump. It is a subtype of the 3:IMachineVendorNameplateType and extends it by Pump specific Objects and Variables.

The IPumpVendorNameplateType is formally defined in Table 11.

Table 11 – IPumpVendorNameplateType Definition

Attribute	Value
BrowseName	IPumpVendorNameplateType
IsAbstract	True
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 3:IMachineVendorNameplateType defined in OPC 40001-1, i.e. inheriting the InstanceDeclarations of that Node.
0:HasProperty	Variable	ArticleNumber	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	CountryOfOrigin	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	DayOfConstruction	0:Int32	0:PropertyType	O, RO
0:HasProperty	Variable	FabricationNumber	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	GTINCode	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	NationalStockNumber	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	OrderProductCode	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	PhysicalAddress	PhysicalAddressDataType	0:PropertyType	O, RO
0:HasProperty	Variable	Supplier	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	TypeOfProduct	0:String	0:PropertyType	O, RO

The InstanceDeclarations of the IPumpVendorNameplateType have additional Attributes defined in Table 12. The Variables and the associated Descriptions are based on the IEC Common Data Dictionary (CDD). The basis for this are the IEC 61360-4, 61987 and 62683 standards.

Table 12 – IPumpVendorNameplateType Attribute values for child Nodes

BrowsePath	Description Attribute
ArticleNumber	Alphanumeric character sequence identifying a manufactured, non-configurable product.
CountryOfOrigin	Country in which the product is manufactured.
DayOfConstruction	The optional DayOfConstrucition provides the day of the month in which the manufacturing process of the machine has been completed. It shall be a number and never change during the life-cycle of a machine.
FabricationNumber	Alphanumeric character sequence assigned to a fabricated product, which allows the date, time and circumstances of fabrication to be traced.
GTINCode	Bar code number that identifies the device based on the Global Trade Item Number system.
NationalStockNumber	13-digit numeric code, identifying all 'standardized material items of supply' as recognized by the United States Department of Defense.
OrderProductCode	Unique combination of numbers and letters used to order the device.
PhysicalAddress	Physical address of the manufacturer.
Supplier	Name of the supplier or vendor of a device.
TypeOfProduct	Characterization of the device based on its usage, operation principle, and its fabricated form.

7.3 MarkingsType ObjectType Definition

The MarkingsType provides a placeholder Object for safety instructions for the safe use of an asset, such as CE marking, temperature and pressure resistance, electrostatic charge, high voltage, radioactivity or explosive protection.

Table 13 – MarkingsType Definition

Attribute	Value
BrowseName	MarkingsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 0:FolderType defined in OPC 10000-5, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	<Marking>		0:FileType	OP

The InstanceDeclarations of the MarkingsType have additional Attributes defined in Table 14.

Table 14 – MarkingsType Attribute values for child Nodes

BrowsePath	Description Attribute
<Marking>	Placeholder for saving markings.

7.4 PumpIdentificationType ObjectType Definition

The PumpIdentificationType provides Nodes for a globally unique identification, vendor defined information, and user-specific information of a Pump. It is illustrated in Figure 10 and formally defined in Table 15.

Figure 10 – Illustration of PumpIdentificationType

Table 15 – PumpIdentificationType Definition

Attribute	Value
BrowseName	PumpIdentificationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 3:MachineIdentificationType defined in OPC 40001-1, i.e. inheriting the InstanceDeclarations of that Node.
0:HasInterface	ObjectType	IPumpVendorNameplateType
0:HasComponent	Object	Markings		MarkingsType	O

Applied from IPumpVendorNameplateType
0:HasProperty	Variable	ArticleNumber	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	CountryOfOrigin	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	DayOfConstruction	0:Int32	0:PropertyType	O, RO
0:HasProperty	Variable	FabricationNumber	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	GTINCode	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	NationalStockNumber	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	OrderProductCode	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	PhysicalAddress	PhysicalAddressDataType	0:PropertyType	O, RO
0:HasProperty	Variable	Supplier	0:String	0:PropertyType	O, RO
0:HasProperty	Variable	TypeOfProduct	0:String	0:PropertyType	O, RO

The following nodes override nodes added by the 3:MachineIdentificationType
0:HasProperty	Variable	2:DeviceClass	0:String	0:PropertyType	M, RO

The optional Property 2:DeviceClass of the 3:MachineIdentificationType is overridden. The ModellingRule is changed to Mandatory and the Value Attribute is set to “Pump”.

The InstanceDeclarations of the PumpIdentificationType have additional Attributes defined in Table 16.

Table 16 – PumpIdentificationType Attribute values for child Nodes

BrowsePath	Value	Description Attribute
Markings		Safety instructions for safe use, e.g. temperature and pressure resistance, electrostatic charge, high voltage, radioactivity, explosive protection.
2:DeviceClass	“Pump”	Domain or for what purpose this item is used.

7.5 DocumentationType ObjectType Definition

The DocumentationType provides various FileType Objects for documents and Variables for links to documents that are used for maintenance operations. It is formally defined in Table 17.

Table 17 – DocumentationType Definition

Attribute	Value
BrowseName	DocumentationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	Arrangements	-	0:FileType	O
0:HasComponent	Variable	ArrangementsLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	Certificates	-	0:FileType	O
0:HasComponent	Variable	CertificatesLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	CircuitDiagram	-	0:FileType	O
0:HasComponent	Variable	CircuitDiagramLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	ComponentsList	-	0:FileType	O
0:HasComponent	Variable	ComponentsListLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	Detail	-	0:FileType	O
0:HasComponent	Variable	DetailLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	DuringMaintenanceServicesRendered	-	0:FileType	O
0:HasComponent	Variable	DuringMaintenanceServicesRenderedLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	ImplementationDescription	-	0:FileType	O
0:HasComponent	Variable	ImplementationDescriptionLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	Layout	-	0:FileType	O
0:HasComponent	Variable	LayoutLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	Location	-	0:FileType	O
0:HasComponent	Variable	LocationLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	LogicDiagram	-	0:FileType	O
0:HasComponent	Variable	LogicDiagramLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	LubricationMap	-	0:FileType	O
0:HasComponent	Variable	LubricationMapLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	MaintenanceManual	-	0:FileType	O
0:HasComponent	Variable	MaintenanceManualLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	OperationManual	-	0:FileType	O
0:HasComponent	Variable	OperationManualLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	PersonnelRecording	-	0:FileType	O
0:HasComponent	Variable	PersonnelRecordingLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	PipeAndInstrumentDiagram	-	0:FileType	O
0:HasComponent	Variable	PipeAndInstrumentDiagramLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	ScopeOfWork	-	0:FileType	O
0:HasComponent	Variable	ScopeOfWorkLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	SingleLineDiagram	-	0:FileType	O
0:HasComponent	Variable	SingleLineDiagramLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	SparePartReference	-	0:FileType	O
0:HasComponent	Variable	SparePartReferenceLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	Staff	-	0:FileType	O
0:HasComponent	Variable	StaffLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	TechnicalData	-	0:FileType	O
0:HasComponent	Variable	TechnicalDataLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	TestProgramReport	-	0:FileType	O
0:HasComponent	Variable	TestProgramReportLink	0:String	0:DataItemType	O, RO
0:HasComponent	Object	UnitMaintenanceReport	-	0:FileType	O
0:HasComponent	Variable	UnitMaintenanceReportLink	0:String	0:DataItemType	O, RO

The InstanceDeclarations of the DocumentationType have additional Attributes defined in Table 18. The Variables and the associated Descriptions are based on the standard DIN EN 13460.

Table 18 – DocumentationType Attribute values for child Nodes

BrowsePath	Description Attribute
Arrangements	Drawing showing replacement components layout for an item.
ArrangementsLink	Drawing showing replacement components layout for an item.
Certificates	Specific safety and statutory regulations certificates for items (lifting equipment, steam boilers, pressure vessels,...).
CertificatesLink	Specific safety and statutory regulations certificates for items (lifting equipment, steam boilers, pressure vessels,...).
CircuitDiagram	Overall feeder and control circuits diagram.
CircuitDiagramLink	Overall feeder and control circuits diagram.
ComponentsList	Comprehensive list of items which constitute part of another one.
ComponentsListLink	Comprehensive list of items which constitute part of another one.
Detail	Drawing with part list to ensure dismantling, repair and assembly of items.
DetailLink	Drawing with part list to ensure dismantling, repair and assembly of items.
DuringMaintenanceServicesRendered	Final and/or interim report on services provided
DuringMaintenanceServicesRenderedLink	Final and/or interim report on services provided
ImplementationDescription	Explanation of the work carried out
ImplementationDescriptionLink	Explanation of the work carried out
Layout	Drawing showing all areas of a particular plant.
LayoutLink	Drawing showing all areas of a particular plant.
Location	Drawing showing the position of all field items within the considered area.
LocationLink	Drawing showing the position of all field items within the considered area.
LogicDiagram	System control diagram to clarify the overall system logic.
LogicDiagramLink	System control diagram to clarify the overall system logic.
LubricationMap	Drawing showing position of each item lubrication point, with lubrication data and specifications.
LubricationMapLink	Drawing showing position of each item lubrication point, with lubrication data and specifications.
MaintenanceManual	Technical instructions intended to preserve an item in, or restore it to, a state in which it can perform a required function.
MaintenanceManualLink	Technical instructions intended to preserve an item in, or restore it to, a state in which it can perform a required function.
OperationManual	Technical instructions to reach a proper item function performance according to its technical specifications and safety conditions.
OperationManualLink	Technical instructions to reach a proper item function performance according to its technical specifications and safety conditions.
PersonnelRecording	List of all activities (work order) performed by a technician. This list includes a predefined time period
PersonnelRecordingLink	List of all activities (work order) performed by a technician. This list includes a predefined time period
PipeAndInstrumentDiagram	Overall fluid conduction (air, steam, oil, fuel ...), and control diagram.
PipeAndInstrumentDiagramLink	Overall fluid conduction (air, steam, oil, fuel ...), and control diagram.
ScopeOfWork	The hours worked in the execution of the work order. The type of hours worked should be indicated: normal, in shifts, at night, overtime, etc.
ScopeOfWorkLink	The hours worked in the execution of the work order. The type of hours worked should be indicated: normal, in shifts, at night, overtime, etc.
SingleLineDiagram	Overall power distribution diagram (electrical, pneumatic, hydraulic). This kind of diagram includes switchboard circuits.
SingleLineDiagramLink	Overall power distribution diagram (electrical, pneumatic, hydraulic). This kind of diagram includes switchboard circuits.
SparePartReference	List of all spare parts used within the scope of the work order
SparePartReferenceLink	List of all spare parts used within the scope of the work order
Staff	List of all maintenance workers involved in the execution of the work order
StaffLink	List of all maintenance workers involved in the execution of the work order
TechnicalData	Manufacturer`s specification of the item.
TechnicalDataLink	Manufacturer`s specification of the item.
TestProgramReport	Commissioning report which demonstrates that an item is in compliance with specifications.
TestProgramReportLink	Commissioning report which demonstrates that an item is in compliance with specifications.
UnitMaintenanceReport	List of work orders for a particular unit. The list is created for a specified period of time
UnitMaintenanceReportLink	List of work orders for a particular unit. The list is created for a specified period of time

7.6 MaintenanceGroupType ObjectType Definition

The MaintenanceGroupType provides FunctionalGroups for general maintenance and specific maintenance strategies, such as condition based maintenance, preventive maintenance, and breakdown maintenance. It is illustrated in Figure 11 and formally defined in Table 19.

Figure 11 – Illustration of MaintenanceGroupType

Table 19 – MaintenanceGroupType Definition

Attribute	Value
BrowseName	MaintenanceGroupType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	BreakdownMaintenance		BreakdownMaintenanceType	O
0:HasComponent	Object	ConditionBasedMaintenance		ConditionBasedMaintenanceType	O
0:HasComponent	Object	GeneralMaintenance		GeneralMaintenanceType	O
0:HasComponent	Object	PreventiveMaintenance		PreventiveMaintenanceType	O

The InstanceDeclarations of the MaintenanceGroupType have additional Attributes defined in Table 20.

Table 20 – MaintenanceGroupType Attribute values for child Nodes

BrowsePath	Description Attribute
BreakdownMaintenance	Properties for breakdown maintenance.
ConditionBasedMaintenance	Properties for condition based maintenance.
GeneralMaintenance	General maintenance properties.
PreventiveMaintenance	Properties for preventive maintenance.

7.7 GeneralMaintenanceType ObjectType Definition

The GeneralMaintenanceType provides Variables that are used for general maintenance applications and is formally defined in Table 21.

Table 21 – GeneralMaintenanceType Definition

Attribute	Value
BrowseName	GeneralMaintenanceType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	ActiveMaintenanceTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DownTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ExternalDisabledTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	FailureRate	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	IdleTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaintenanceLevel	MaintenanceLevelEnum	0:DataItemType	O, RO
0:HasComponent	Variable	MaintenanceTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MeanOperatingTimeBetweenFailures	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MeanRepairTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MeanTimeToRestauration	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Obsolescence	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	OperatingTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OperatingTimeBetweenFailures	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OperatingTimeToFailure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	RepairTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	StandbyTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	StateOfTheItem	StateOfTheItemEnum	0:DataItemType	O, RO
0:HasComponent	Variable	TimeBetweenFailures	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	TimeToRestoration	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	UpTime	0:Double	0:BaseAnalogType	O, RO

The InstanceDeclarations of the GeneralMaintenanceType have additional Attributes defined in Table 22. The Variables and the associated Descriptions are based on the standards ISO 13372 and DIN EN 13306.

Table 22 – GeneralMaintenanceType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

ActiveMaintenanceTime

Part of the maintenance time when active maintenance is carried out on an item.

ActiveMaintenanceTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

DownTime

Measured time interval throughout which an item is in a down state

DownTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

ExternalDisabledTime

Measured time interval throughout which an item is in an external disabled state

ExternalDisabledTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

FailureRate

Number of failures within a population divided by the number of life units used by that population

FailureRate

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

IdleTime

Measured time interval throughout which an item is in an idle state

IdleTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

MaintenanceLevel

Maintenance task categorization by complexity

MaintenanceTime

Time interval when maintenance is carried out on an item including technical, logistic and internal administrative delays

MaintenanceTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

MeanOperatingTimeBetweenFailures

Average of the operating times between failures

MeanOperatingTimeBetweenFailures

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

MeanRepairTime

Average of the repair times

MeanRepairTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

MeanTimeToRestauration

Average of the time to restauration

MeanTimeToRestauration

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

Obsolescence

Inability of an item to be maintained due to the unavailability on the market of the necessary resources at acceptable technical and/or economic conditions. A "True" status means that the pump is obsolete and a "False" status means that the pump is not obsolete.

OperatingTimeBetweenFailures

Operating time between consecutive failures

OperatingTimeBetweenFailures

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

OperatingTime

Measured time interval throughout which an item is in operating state

OperatingTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

OperatingTimeToFailure

Operating time accumulated from the first use, or from restoration, until failure

OperatingTimeToFailure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

RepairTime

Part of corrective maintenance time when repair is carried out on an item.

RepairTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

StandbyTime

Measured time interval throughout which an item is in a standby state

StandbyTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

StateOfTheItem

Current state of the item

TimeBetweenFailures

Duration between consecutive failures

TimeBetweenFailures

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

TimeToRestoration

Time interval, from the instant of failure, until restoration

TimeToRestoration

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

UpTime

Measured time interval throughout which an item is in an up state

UpTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

7.8 ConditionBasedMaintenanceType ObjectType Definition

The ConditionBasedMaintenanceType provides Variables that are used for condition based maintenance and is formally defined in Table 23.

Table 23 – ConditionBasedMaintenanceType Definition

Attribute	Value
BrowseName	ConditionBasedMaintenanceType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	Availability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Durability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ExpectedReliability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	InstantaneousAvailability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	IntrinsicMaintainability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	IntrinsicReliability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Maintainability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OperationalReliability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ProductionBasedAvailability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Reliability	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	TimeBasedAvailability	0:Double	0:BaseAnalogType	O, RO

The InstanceDeclarations of the ConditionBasedMaintenanceType have additional Attributes defined in Table 24. The Variables and the associated Descriptions are based on the standards ISO 13372 and DIN EN 13306.

Table 24 – ConditionBasedMaintenanceType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

Availability

Probability that a machine will, when used under specified conditions, operate satisfactorily and effectively

Availability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

Durability

Actual reliability of an item considering operating modes, operating conditions and possible preventive maintenance actions carried out

Durability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

ExpectedReliability

Reliability of an item determined by design and manufacture under expected conditions of operation and maintenance

ExpectedReliability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

InstantaneousAvailability

Probability that an item is in a state to perform as required at a given instant, under given conditions, assuming that the necessary external resources are provided

InstantaneousAvailability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

IntrinsicMaintainability

Maintainability of an item determined by the design under expected conditions of maintenance and logistic support

IntrinsicMaintainability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

IntrinsicReliability

Reliability of an item determined by design and manufacture under expected conditions of operation assuming that no preventive maintenance task is carried out, excepting routine maintenance

IntrinsicReliability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

Maintainability

Ability of a machine or part of a system to be retained in, or restored to, a state in which it can perform the required function(s)

Maintainability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

OperationalReliability

Actual reliability of an item considering operating modes, operating conditions and possible preventive maintenance actions carried out

OperationalReliability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

ProductionBasedAvailability

Ratio of actual production to required production, or any other reference level, over a specified period of time

ProductionBasedAvailability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

Reliability

Probability that a machine will perform its required functions without failure for a specified time period when used under specified conditions

Reliability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

TimeBasedAvailability

During a given period of time, percentage of the time during which an item was able to perform when required

TimeBasedAvailability

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

7.9 PreventiveMaintenanceType ObjectType Definition

The PreventiveMaintenanceType provides Variables that are used for preventive maintenance and is formally defined in Table 25.

Table 25 – PreventiveMaintenanceType Definition

Attribute	Value
BrowseName	PreventiveMaintenanceType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	ActivePreventiveMaintenanceTime	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	InstallationDate	0:DateTime	0:DataItemType	O, RW
0:HasComponent	Variable	LastInspectionDate	0:DateTime	0:DataItemType	O, RW
0:HasComponent	Variable	LastServicingDate	0:DateTime	0:DataItemType	O, RW
0:HasComponent	Variable	NextInspectionDate	0:DateTime	0:DataItemType	O, RW
0:HasComponent	Variable	NextServicingDate	0:DateTime	0:DataItemType	O, RW
0:HasComponent	Variable	PreventiveMaintenanceTime	0:Double	0:BaseAnalogType	O, RW

The InstanceDeclarations of the PreventiveMaintenanceType have additional Attributes defined in Table 26. The Variables and the associated Descriptions are based on the standards DIN EN 13306 and VDMA 24223-1.

Table 26 – PreventiveMaintenanceType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

ActivePreventiveMaintenanceTime

This attribute indicates the date of installation or commissioning of the device.

ActivePreventiveMaintenanceTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

InstallationDate

This attribute identifies the date when the device was last inspected.

LastInspectionDate

This attribute identifies the date when the device is scheduled for the next inspection.

LastServicingDate

This attribute identifies the date when the device is scheduled for the next servicing.

NextInspectionDate

This attribute identifies the date when the device was last serviced.

NextServicingDate

Part of maintenance time when preventive maintenance is carried out on an item, including technical, logistic and internal administrative delays

PreventiveMaintenanceTime

Part of the active maintenance time taken to perform a preventive maintenance

PreventiveMaintenanceTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

7.10 BreakdownMaintenanceType ObjectType Definition

The BreakdownMaintenanceType provides Variables that are used for breakdown maintenance and is formally defined in Table 27.

Table 27 – BreakdownMaintenanceType Definition

Attribute	Value
BrowseName	BreakdownMaintenanceType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	CorrectiveMaintenanceTime	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Criticality	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Failure	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	NumberOfFailures	0:Int32	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Severity	0:String	0:DataItemType	O, RO

The InstanceDeclarations of the PreventiveMaintenanceType have additional Attributes defined in Table 28. The Variables and the associated Descriptions are based on the standards ISO 13372 and DIN EN 13306.

Table 28 – BreakdownMaintenanceType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

CorrectiveMaintenanceTime

Part of the maintenance time when active corrective maintenance is carried out on an item, including technical, logistic and internal administrative delays

CorrectiveMaintenanceTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

Criticality

Index of the severity of an effect combined with the probability of expected frequency of its occurrence

Failure

Termination of the ability of an item to perform a required function. A "True" status means that the pump has a failure and a "False" status means that the pump has no failure.

NumberOfFailures

Number of failures of an object

Severity

Extent of loss, damage or harm caused by a fault or failure

7.11 SupervisionType ObjectType Definition

The SupervisionType provides collections of Variables used for Pump monitoring. It is illustrated in Figure 12 and formally defined in Table 29.

Figure 12 – Illustration of SupervisionType

Table 29 – SupervisionType Definition

Attribute	Value
BrowseName	SupervisionType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	SupervisionAuxiliaryDevice		SupervisionAuxiliaryDeviceType	O
0:HasComponent	Object	SupervisionElectronics		SupervisionElectronicsType	O
0:HasComponent	Object	SupervisionHardware		SupervisionHardwareType	O
0:HasComponent	Object	SupervisionMechanics		SupervisionMechanicsType	O
0:HasComponent	Object	SupervisionProcessFluid		SupervisionProcessFluidType	O
0:HasComponent	Object	SupervisionPumpOperation		SupervisionPumpOperationType	O
0:HasComponent	Object	SupervisionSoftware		SupervisionSoftwareType	O

The InstanceDeclarations of the SupervisionType have additional Attributes defined in Table 30.

Table 30 – SupervisionType Attribute values for child Nodes

BrowsePath	Description Attribute
SupervisionAuxiliaryDevice	Supervision auxiliary device specifies information for monitoring an additional device.
SupervisionElectronics	Supervision Electrics specifies information for monitoring the electronics.
SupervisionHardware	Supervision hardware specifies supervising information related to device hardware.
SupervisionMechanics	Supervision mechanics specifies supervising information related to device mechanics.
SupervisionProcessFluid	Supervision process fluid specifies information for monitoring the fluid of a pump.
SupervisionPumpOperation	Supervision pump operation specifies information for monitoring the pump operation.
SupervisionSoftware	Supervision software specifies supervising information related to device software.

7.12 SupervisionMechanicsType ObjectType Definition

The SupervisionMechanicsType provides Variables used for monitoring the Pump mechanics. It is illustrated in Figure 13 and formally defined in Table 31. For the generation of events, the SupervisionMechanicsType has references to the four Namur NE 107 statuses defined in OPC 10000-100. The InputNode Property of the Alarm shall contain the NodeId of the Component.

Figure 13 – Illustration of SupervisionMechanicsType

Table 31 – SupervisionMechanicsType Definition

Attribute	Value
BrowseName	SupervisionMechanicsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	AxialBearingAbrasion	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AxialBearingFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AxialBearingOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	BearingFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	BrakeChopper	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	BrakeOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ExcessVibration	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	GapWear	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MechanicalFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Misalignment	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	RadialBearingAbrasion	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	RadialBearingFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	RadialBearingOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	RotorBlocked	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	RotorStationRubbing	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Unbalance	0:Boolean	0:TwoStateDiscreteType	O, RO
0:GeneratesEvent	ObjectType	2:CheckFunctionAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:FailureAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:MaintenanceRequiredAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:OffSpecAlarmType		Defined in OPC 10000-100

The InstanceDeclarations of the SupervisionMechanicsType have additional Attributes defined in Table 32. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 32 – SupervisionMechanicsType Attribute values for child Nodes

BrowsePath	Description Attribute
AxialBearingAbrasion	This attribute indicates an unacceptable abrasion of the axial bearing.
AxialBearingFault	This attribute indicates a failure of the axial bearing.
AxialBearingOverheat	This attribute indicates an overheating of the axial bearing.
BearingFault	This attribute indicates a generic bearing failure.
BrakeChopper	This attribute indicates a problem of the brake chopper.
BrakeOverheat	This attribute indicates an overheating of a brake.
ExcessVibration	This attribute indicates unacceptable high mechanical vibration.
GapWear	This attribute indicates a mechanical wear at gap.
MechanicalFault	This attribute indicates a generic mechanical fault.
Misalignment	This attribute indicates a misalignment.
RadialBearingAbrasion	This attribute indicates an unacceptable abrasion of the radial bearing.
RadialBearingFault	This attribute indicates a failure of the radial bearing.
RadialBearingOverheat	This attribute indicates an overheating of the radial bearing.
RotorBlocked	This attribute indicates a blocked rotor.
RotorStationRubbing	This attribute indicates the rubbing of stator and rotor.
Unbalance	This attribute indicates an unbalance.

7.13 SupervisionHardwareType ObjectType Definition

The SupervisionHardwareType provides Variables used for monitoring the Pump hardware. It is formally defined in Table 33. For the generation of events, the SupervisionHardwareType has references to the four Namur NE 107 statuses defined in OPC 10000-100. The InputNode Property of the Alarm shall contain the NodeId of the Component.

Table 33 – SupervisionHardwareType Definition

Attribute	Value
BrowseName	SupervisionHardwareType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	Communication	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ComputingCircuit	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ControlCircuit	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	DCLinkSupply	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Eprom	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	HardwareFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	IONA	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MeasureCircuit	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MicroProcessor	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	NetworkNA	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	PowerSupply	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Ram	0:Boolean	0:TwoStateDiscreteType	O, RO
0:GeneratesEvent	ObjectType	2:CheckFunctionAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:FailureAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:MaintenanceRequiredAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:OffSpecAlarmType		Defined in OPC 10000-100

The InstanceDeclarations of the SupervisionHardwareType have additional Attributes defined in Table 34. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 34 – SupervisionHardwareType Attribute values for child Nodes

BrowsePath	Description Attribute
Communication	This attribute indicates a communication failure.
ComputingCircuit	This attribute indicates a failure in the computing elements of device hardware.
ControlCircuit	This attribute indicates a failure in the control elements of device hardware.
DCLinkSupply	This attribute indicates a failure in the dc power supply of device hardware.
Eprom	This attribute indicates a failure of an eprom.
HardwareFault	This attribute indicates a failure of device hardware.
IONA	This attribute indicates a disconnection between processing unit and device.
MeasureCircuit	This attribute indicates a failure in the measurement elements of device hardware.
MicroProcessor	This attribute indicates a failure of the micro processor.
NetworkNA	This attribute indicates a disconnection of the device.
PowerSupply	This attribute indicates a failure in the power supply of device hardware.
Ram	This attribute indicates a ram failure.

7.14 SupervisionSoftwareType ObjectType Definition

The SupervisionSoftwareType provides Variables used for monitoring the Pump software. It is formally defined in Table 35. For the generation of events, the SupervisionSoftwareType has references to the four Namur NE 107 statuses defined in OPC 10000-100. The InputNode Property of the Alarm shall contain the NodeId of the Component.

Table 35 – SupervisionSoftwareType Definition

Attribute	Value
BrowseName	SupervisionSoftwareType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition		Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	Application	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Communication	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Control	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Memory	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	OS	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Parameter	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	SoftwareFault	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	SoftwareReset	0:Boolean	0:TwoStateDiscreteType		O, RO
0:GeneratesEvent	ObjectType	2:CheckFunctionAlarmType			Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:FailureAlarmType			Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:MaintenanceRequiredAlarmType			Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:OffSpecAlarmType			Defined in OPC 10000-100

The InstanceDeclarations of the SupervisionSoftwareType have additional Attributes defined in Table 36. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 36 – SupervisionSoftwareType Attribute values for child Nodes

BrowsePath	Description Attribute
Application	This attribute indicates a failure in application software.
Communication	This attribute indicates a failure in communication software.
Control	This attribute indicates a failure in control software.
Memory	This attribute indicates a memory resource problem.
OS	This attribute indicates a failure of operation system software.
Parameter	This attribute indicates a parameter problem.
SoftwareFault	This attribute indicates a failure of device software.
SoftwareReset	This attribute indicates a software reset.

7.15 SupervisionProcessFluidType ObjectType Definition

The SupervisionProcessFluidType provides Variables used for monitoring the Pump process fluid. It is formally defined in Table 37. For the generation of events, the SupervisionProcessFluidType has references to the four Namur NE 107 statuses defined in OPC 10000-100. The InputNode Property of the Alarm shall contain the NodeId of the Component.

Table 37 – SupervisionProcessFluidType Definition

Attribute	Value
BrowseName	SupervisionProcessFluidType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition		Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	Blockage	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Cavitation	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Condensation	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Dry	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Flow	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Gas	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Liquid	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Pressure	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	ProcessFault	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Solid	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Stall	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Temperature	0:Boolean	0:TwoStateDiscreteType		O, RO
0:HasComponent	Variable	Viscosity	0:Boolean	0:TwoStateDiscreteType		O, RO
0:GeneratesEvent	ObjectType	2:CheckFunctionAlarmType			Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:FailureAlarmType			Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:MaintenanceRequiredAlarmType			Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:OffSpecAlarmType			Defined in OPC 10000-100

The InstanceDeclarations of the SupervisionProcessFluidType have additional Attributes defined in Table 38. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 38 – SupervisionProcessFluidType Attribute values for child Nodes

BrowsePath	Description Attribute
Blockage	This attribute indicates a closed valve operation.
Cavitation	This attribute indicates cavitation of the pump liquid.
Condensation	This attribute indicates abnormal condensation in flow medium.
Dry	This attribute indicates a dry running.
Flow	This attribute indicates an abnormal flow of the pump fluid.
Gas	This attribute indicates a significant amount of gas in the pump liquid.
Liquid	This attribute indicates a significant amount of liquid in the flow medium.
Pressure	This attribute indicates an abnormal pressure of the pump fluid.
ProcessFault	This attribute indicates a generic process problem.
Solid	This attribute indicates an significant amount of solid in the pump fluid.
Stall	This attribute indicates a stall of the pump liquid.
Temperature	This attribute indicates an abnormal temperature of the pump fluid.
Viscosity	This attribute indicates an abnormal viscosity of the pump liquid.

7.16 SupervisionPumpOperationType ObjectType Definition

The SupervisionPumpOperationType provides Variables used for monitoring the Pump operation. It is formally defined in Table 39. For the generation of events, the SupervisionPumpOperationType has references to the four Namur NE 107 statuses defined in OPC 10000-100. The InputNode Property of the Alarm shall contain the NodeId of the Component.

Table 39 – SupervisionPumpOperationType Definition

Attribute	Value
BrowseName	SupervisionPumpOperationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	AccessoryLiquidFlow	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AccessoryLiquidHigh	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AccessoryLiquidLow	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AccessoryLiquidOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AccessoryLiquidPressure	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AmbientTemperature	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	CaseOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ControllerOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ConverterOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	CoolantFlow	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	CoolantHigh	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	CoolantLow	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	CoolantOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Deceleration	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	DirtyImpeller	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	DriveOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	GeneratorOperation	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Leakage	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Lubricant	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MaximumNumberStarts	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MaximumOperationTime	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MaximumStartsAtTime	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MotorHumidity	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MotorOverheat	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	OperationFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	OverLoad	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	OverSpeed	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	PartialLoad	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Synchronisation	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	TemperatureFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	TimeOut	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	TMSFailure	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	TorqueLimit	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	TurbineOperation	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	UnderSpeed	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	VelocityLimit	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	WearReserveExhausted	0:Boolean	0:TwoStateDiscreteType	O, RO
0:GeneratesEvent	ObjectType	2:CheckFunctionAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:FailureAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:MaintenanceRequiredAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:OffSpecAlarmType		Defined in OPC 10000-100

The InstanceDeclarations of the SupervisionPumpOperationType have additional Attributes defined in Table 40. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 40 – SupervisionPumpOperationType Attribute values for child Nodes

BrowsePath	Description Attribute
AccessoryLiquidFlow	This attribute indicates a problem with the accessory liquid flow, e.g. the buffer fluid flow or operating fluid flow.
AccessoryLiquidHigh	This attribute indicates a high limited accessory liquid, e.g. the buffer fluid or operating fluid.
AccessoryLiquidLow	This attribute indicates a low limited accessory liquid, e.g. the buffer fluid or operating fluid.
AccessoryLiquidOverheat	This attribute indicates an overheating of the accessory liquid, e.g. the buffer fluid or operating fluid.
AccessoryLiquidPressure	This attribute indicates an abnormal pressure of the accessory liquid, e.g. the buffer fluid pressure or operating fluid pressure.
AmbientTemperature	This attribute indicates an abnormal ambient temperature.
CaseOverheat	This attribute indicates an overheating of the case.
ControllerOverheat	This attribute indicates an overheating of a controller.
ConverterOverheat	This property indicates an overheating of a converter.
CoolantFlow	This attribute indicates a problem with the coolant flow.
CoolantHigh	This attribute indicates that the coolant is high limited.
CoolantLow	This attribute indicates that the coolant is low limited.
CoolantOverheat	This attribute indicates an overheating of the coolant liquid.
Deceleration	This attribute indicates a deceleration of a pump.
DirtyImpeller	This attribute indicates a dirty impeller.
DriveOverheat	This attribute indicates an overheating of a drive.
GeneratorOperation	This attribute indicates that the pump is working as a generator (in flow).
Leakage	This attribute indicates a leakage problem, e.g. leakage of the mechanical seal.
Lubricant	This attribute indicates a problem with the lubricant.
MaximumNumberStarts	This attribute indicates that the maximum number of pump start cycles is exceeded.
MaximumOperationTime	This attribute indicates that the maximum time of pump operation is exceeded.
MaximumStartsAtTime	This attribute indicates that the maximum number of pump start cycles per timespan is exceeded.
MotorHumidity	This attribute indicates unacceptable humidity in the motor.
MotorOverheat	This attribute indicates an overheating of a motor.
OperationFault	This attribute indicates a generic operation problem of a pump.
OverLoad	This attribute indicates an over load.
OverSpeed	This attribute indicates that the pump operates over normal speed.
PartialLoad	This attribute indicates a partial load.
Synchronisation	This attribute indicates a synchronization problem of a pump.
TemperatureFault	This attribute indicates a generic temperature problem of a pump.
TimeOut	This attribute indicates a start up time out.
TMSFailure	This attribute indicates a failure of the temperature management system.
TorqueLimit	This attribute indicates a limitation problem of a pump.
TurbineOperation	This attribute indicates that the pump is working as a turbine (reverse flow).
UnderSpeed	This attribute indicates that the pump operates under normal speed.
VelocityLimit	This attribute indicates a limitation problem of a pump.
WearReserveExhausted	This attribute indicates that the wear reserve of the pump is exhausted.

7.17 SupervisionAuxiliaryDeviceType ObjectType Definition

The SupervisionAuxiliaryDeviceType provides Variables used for monitoring the Pump auxiliary devices. It is formally defined in Table 41. For the generation of events, the SupervisionAuxiliaryDeviceType has references to the four Namur NE 107 statuses defined in OPC 10000-100. The InputNode Property of the Alarm shall contain the NodeId of the Component.

Table 41 – SupervisionAuxiliaryDeviceType Definition

Attribute	Value
BrowseName	SupervisionAuxiliaryDeviceType
IsAbstract	false
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	ActuatorElement	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AmbientTemperature	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AuxiliaryDeviceFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AuxiliaryMediumAbsence	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AuxiliaryMediumInsufficiency	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AuxiliaryPowerPole	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	AuxiliaryPowerRange	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	CommunicationError	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Corrosion	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Deviation	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ElectromagneticInterference	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ElectronicFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	EnergySupply	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	EvaluationElectronics	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ExciterError	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Fouling	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	HumidityElectronics	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Installation	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Interruption	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	LineLength	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MaterialElectronics	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MeasuredMaterialElectronics	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	MechanicalDamage	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	OperatingConditions	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Other	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Overloading	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ParameterSetting	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Peripheral	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ProcessInfluence	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SensorElement	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	StartUp	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	TemperatureShock	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Vibration	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	WearReserveOperation	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	WearReserveWear	0:Boolean	0:TwoStateDiscreteType	O, RO
0:GeneratesEvent	ObjectType	2:CheckFunctionAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:FailureAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:MaintenanceRequiredAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:OffSpecAlarmType		Defined in OPC 10000-100

The InstanceDeclarations of the SupervisionAuxiliaryDeviceType have additional Attributes defined in Table 42. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 42 – SupervisionAuxiliaryDeviceType Attribute values for child Nodes

BrowsePath	Description Attribute
ActuatorElement	This property indicates a fault in an actuator element.
AmbientTemperature	This property indicates an abnormal ambient temperature.
AuxiliaryDeviceFault	This property indicates a generic failure of an auxiliary device.
AuxiliaryMediumAbsence	This property indicates an absence of or wrong auxiliary medium.
AuxiliaryMediumInsufficiency	This property indicates an insufficiency of auxiliary medium.
AuxiliaryPowerPole	This property indicates an auxiliary power supply wrongly poled.
AuxiliaryPowerRange	This property indicates an off-spec of the auxiliary power range.
CommunicationError	This property indicates a communication error.
Corrosion	This property indicates corrosion/abrasion in parts in contact with medium.
Deviation	This property indicates an inadmissible deviation from measurement.
ElectromagneticInterference	This property indicates an abnormal electromagnetic interference.
ElectronicFault	This property indicates a fault in the device electronics.
EnergySupply	This property indicates an error in internal energy supply.
EvaluationElectronics	This property indicates an error in evaluation electronics.
ExciterError	This property indicates an error in the exciter of the sensor element.
Fouling	This property indicates a fouling on sensor element.
HumidityElectronics	This property indicates an abnormal amount of humidity in electronics area.
Installation	This property indicates an installation fault.
Interruption	This property indicates an interruption of signal path or short circuit.
LineLength	This property indicates that the maximum line length is exceeded.
MaterialElectronics	This property indicates a foreign material in electronics area.
MeasuredMaterialElectronics	This property indicates measured material in electronics area.
MechanicalDamage	This property indicates a mechanical damage.
OperatingConditions	This property indicates a fault due to non-compliance with specified operating conditions.
Other	This property indicates other faults.
Overloading	This property indicates an overloading.
ParameterSetting	This property indicates a parameter setting error.
Peripheral	This property indicates an error in peripherals.
ProcessInfluence	This property indicates a fault due to process influence.
SensorElement	This property indicates a fault in a sensor element.
StartUp	This property indicate an installation fault or fault during start-up.
TemperatureShock	This property indicates an excessive temperature shock.
Vibration	This property indicates an excessive vibration or impact load.
WearReserveOperation	This property indicates that the wear reserve is used up by operation.
WearReserveWear	This property indicates that the wear reserve is used up by wear.

7.18 SupervisionElectronicsType ObjectType Definition

The SupervisionElectronicsType provides Variables used for monitoring the Pump electronics. It is formally defined in Table 43. For the generation of events, the SupervisionElectronicsType has references to the four Namur NE 107 statuses defined in OPC 10000-100. The InputNode Property of the Alarm shall contain the NodeId of the Component.

Table 43 – SupervisionElectronicsType Definition

Attribute	Value
BrowseName	SupervisionElectronicsType
IsAbstract	false
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	ArmatureCircuit	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	CurrentInsideDevice	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ElectricalFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	FieldCircuit	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	InstallationFault	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	InsulationResistance	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	PhaseFailure	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ShortCircuit	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	ShortToEarth	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyCurrent	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyCurrentHigh	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyCurrentLow	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyFrequency	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyFrequencyHigh	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyFrequencyLow	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyVoltage	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyVoltageHigh	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SupplyVoltageLow	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	VoltageInsideDevice	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	WindingTemperature	0:Boolean	0:TwoStateDiscreteType	O, RO
0:GeneratesEvent	ObjectType	2:CheckFunctionAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:FailureAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:MaintenanceRequiredAlarmType		Defined in OPC 10000-100
0:GeneratesEvent	ObjectType	2:OffSpecAlarmType		Defined in OPC 10000-100

The InstanceDeclarations of the SupervisionElectronicsType have additional Attributes defined in Table 44. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 44 – SupervisionElectronicsType Attribute values for child Nodes

BrowsePath	Description Attribute
ArmatureCircuit	This property indicates a failure in armature circuit.
CurrentInsideDevice	This property indicates unacceptable current inside the device.
ElectricalFault	This property indicates a generic electrical fault.
FieldCircuit	This property indicates a failure in field circuit.
InstallationFault	This property indicates an unacceptable electrical installation, e.g. mixed up phases.
InsulationResistance	This property indicates an unacceptable low winding resistance.
PhaseFailure	This property indicates a phase failure.
ShortCircuit	This property indicates a short circuit.
ShortToEarth	This property indicates a short to earth.
SupplyCurrent	This property indicates a failure of supply current.
SupplyCurrentHigh	This property indicates too high supply current.
SupplyCurrentLow	This property indicates too low supply current.
SupplyFrequency	This property indicates unacceptable supply frequency.
SupplyFrequencyHigh	This property indicates too high supply frequency.
SupplyFrequencyLow	This property indicates too low supply frequency.
SupplyVoltage	This property indicates a failure of supply voltage.
SupplyVoltageHigh	This property indicates too high supply voltage.
SupplyVoltageLow	This property indicates too low supply voltage.
VoltageInsideDevice	This property indicates unacceptable voltage inside the device.
WindingTemperature	This property indicates an unacceptable winding temperature.

7.19 ConfigurationGroupType ObjectType Definition

The ConfigurationGroupType provides FunctionalGroups for static manufacturer data about the Pump and user data about the Pump’s process environment. General information on this use case can be found in chapter 5.2. It is formally defined in Table 45.

Table 45 – ConfigurationGroupType Definition

Attribute	Value
BrowseName	ConfigurationGroupType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	Design		DesignType	O
0:HasComponent	Object	Implementation		ImplementationType	O
0:HasComponent	Object	SystemRequirements		SystemRequirementsType	O

The InstanceDeclarations of the ConfigurationGroupType have additional Attributes defined in Table 46.

Table 46 – ConfigurationGroupType Attribute values for child Nodes

BrowsePath	Description Attribute
Design	Static design properties for a pump.
Implementation	Static implementation properties for a pump.
SystemRequirements	Static system requirement properties for a pump.

7.20 DesignType ObjectType Definition

The DesignType provides static Variables for design properties, describing the limitations and working conditions of a Pump and is formally defined in Table 47.

Table 47 – DesignType Definition

Attribute	Value
BrowseName	DesignType
IsAbstract	False
References	Node Class	BrowseName		DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	AdditionalFieldbuses		0:String [128]	0:DataItemType	O, RO
0:HasComponent	Variable	BalancingRateOfFlow		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	BasePressure		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ClearanceVolume		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ClockwiseRotation		0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Controllable		0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	Cool_DownTimeForAVaporJetPumpOrADiffusionPump		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Counter_ClockwiseRotation		0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	CriticalSpeed		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DeclarationOfConformity		0:String	0:DataItemType	O, RO
0:HasComponent	Variable	DeclarationOfConformityAvailable		0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	DesignAxialLoad		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DesignRadialLoad		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DirectivesOfEUDeclarationOfConformity		DeclarationOfConformityOptionSet	0:DataItemType	O, RO
0:HasComponent	Variable	DryCriticalSpeed		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ExplosionProtection		ExplosionProtectionOptionSet	0:DataItemType	O, RO
0:HasComponent	Variable	GeometricalFlow		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	GeometricDisplacementVolume		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	HeadAtPeakPoint		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Object	InstallationNpshCurve			0:FileType	O
0:HasComponent	Variable	LeakageRateOfFlow		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableAmbientTemperature		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableCasingWorkingPressure		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableContinuousSpeed		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableHead		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableRelativeHumidity		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableTemperature		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableThroughput		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableWorkingPressure		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAxialLoad		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumPumpPowerInput		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumRadialLoad		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumStaticSealingPressure		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MeanTimebetweenFailures		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumAllowableAmbientTemperature		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumAllowableContinuousSpeed		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumAllowableHead		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumAllowableRelativeHumidity		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumAllowableTemperature		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumAllowableThermalFlow		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumContinuousStableFlow		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumContinuousThermalFlow		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NetPositiveSuctionHeadRequired		0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NetPositiveSuctionHeadRequiredForADropOf3Percent	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	OfferedControlModes	OfferedControlModesOptionSet		0:DataItemType	O, RO
0:HasComponent	Variable	OfferedFieldbuses	OfferedFieldbusesOptionSet		0:DataItemType	O, RO
0:HasComponent	Variable	OptimumHead	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	OptimumPumpPowerInput	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	OptimumRateOfFlow	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	PistonVelocity	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	PossibleFluids	0:String []		0:DataItemType	O, RO
0:HasComponent	Variable	Pre_ChargePressure	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	PumpClass	PumpClassEnum		0:DataItemType	O, RO
0:HasComponent	Object	PumpCurve			0:FileType	O
0:HasComponent	Object	PumpEfficiencyCurve			0:FileType	O
0:HasComponent	Object	PumpH_Q_Curve			0:FileType	O
0:HasComponent	Object	PumpNpshCurve			0:FileType	O
0:HasComponent	Object	PumpPowerInputCurve			0:FileType	O
0:HasComponent	Variable	Shut_OffHead	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	Shut_OffPumpPowerInput	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SlipFlow	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundEnergy	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundEnergyLevel	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundPower	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundPowerLevel	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundPressure	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundPressureLevel	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SpecificSpeed	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Object	StablePumpH_Q_Curve			0:FileType	O
0:HasComponent	Variable	StandardGasFlowrate	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	StartingPressure	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	Suction_SpecificSpeed	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	SweptVolume	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	TripSpeed	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	TypeNumber	0:Double		0:DataItemType	O, RO
0:HasComponent	Variable	VolumeFlowRate	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	VolumeFlowRateOfBackingPump	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	WarmUpTimeForAVaporJetPumpOrADiffusionPump	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	WaterVaporTolerableLoad	0:Double		0:BaseAnalogType	O, RO
0:HasComponent	Variable	WetCriticalSpeed	0:Double		0:BaseAnalogType	O, RO

The optional Variable AdditionalFieldbuses is a one dimensional array with a limit of 128 entries.

The optional Variable PossibleFluids is a one dimensional array without a limit for possible entries.

The InstanceDeclarations of the DesignType have additional Attributes defined in Table 48. The Variables and the associated Descriptions are based on the standards DIN EN ISO 17769-1, DIN EN ISO 17769-2, DIN ISO 21360-1, ISO 3529-2, DIN 28400-2, DIN EN ISO 80000-8, ISO/TR 25417 and DIN EN 13306.

Table 48 – DesignType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

AdditionalFieldbuses

Additional fieldbuses supported by the product.

BalancingRateOfFlow

Rate of flow which is extracted to activate a balance device

BalancingRateOfFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

BasePressure

Pressure obtained in the test dome after conditioning the vacuum pump and the test dome

BasePressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

ClearanceVolume

Volume remaining unswept at the end of the discharge stroke.

ClearanceVolume

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067857

DisplayName: m³

Description: cubic metre

ClockwiseRotation

Direction of rotation in which the shaft is seen to be turning in a clockwise direction when viewing the drive end of the shaft. A "True" status means that the rotation of pump is clockwise and a "False" status means that the rotation of pump is anticlockwise.

Controllable

Indicates whether the product is a controllable pump or a self-controlling pump. A "True" status means that the pump is controllable and a "False" status means that the pump is not controllable.

Cool_DownTimeForAVaporJetPumpOrADiffusionPump

The cool-down time is the time required to cool the propellant from the working temperature to a temperature at which the propellant can be exposed to atmospheric air without risk after the heating has been switched off.

Cool_DownTimeForAVaporJetPumpOrADiffusionPump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5457219

DisplayName: s

Description: second [unit of time]

Counter_ClockwiseRotation

Direction of rotation in which the shaft is seen to be turning in an anticlockwise direction, when viewing the drive end of the shaft. A "True" status means that the rotation of pump is anticlockwise and a "False" status means that the rotation of pump is clockwise.

CriticalSpeed

Speed of rotation at which the frequency of vibration (or its multiples) corresponds to the rotor resonant (lateral or torsional)

CriticalSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

DeclarationOfConformity

Publicly accessible attestation of conformity, commonly available on websites.

DeclarationOfConformityAvailable

Whether or not a declaration of conformity exists. A "True" status means that the declaration exists and a "False" status means that there is no declaration available.

DesignAxialLoad

Residual axial thrust on the pump rotor on which the thrust-bearing selection is based.

DesignAxialLoad

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5129559

DisplayName: N

Description: newton

DesignRadialLoad

Radial load of the pump rotor for which the bearing system is selected.

DesignRadialLoad

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5129559

DisplayName: N

Description: newton

DirectivesOfEUDeclarationOfConformity

Set of directives on the basis of which conformity was determined.

DryCriticalSpeed

Rotor resonant frequency calculated assuming that the rotor is supported only at its bearings and that the bearings are of infinite stiffness

DryCriticalSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

ExplosionProtection

Device category for explosion protection according to 2014/34/EU (ATEX).

GeometricalFlow

Product of geometrical displacement volume and speed of rotation or stroke frequency

GeometricalFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

GeometricDisplacementVolume

Displacement volume for one stroke or one cycle.

GeometricDisplacementVolume

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067857

DisplayName: m³

Description: cubic metre

HeadAtPeakPoint

Highest total head developed by a pump when this does not occur at a zero rate of flow

HeadAtPeakPoint

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

InstallationNpshCurve

Relationship between the net positive suction head available and the rate of flow at given operating conditions for a given liquid

LeakageRateOfFlow

Rate of flow leaking from shaft seals

LeakageRateOfFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

MaximumAllowableAmbientTemperature

Highest allowable ambient temperature for which the equipment (or any part to which the term refers) is suitable

MaximumAllowableAmbientTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

MaximumAllowableCasingWorkingPressure

Greatest outlet pressure at the specified operating temperature at which the pump casing can be used

MaximumAllowableCasingWorkingPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MaximumAllowableContinuousSpeed

Highest rotational speed for continuous operation recommended by the manufacturer

MaximumAllowableContinuousSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

MaximumAllowableHead

Maximum permissible head at which the pump can be continuously operated without suffering damage

MaximumAllowableHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

MaximumAllowableRelativeHumidity

Highest allowable relative humidity for which the equipment (or any part to which the term refers) is suitable

MaximumAllowableRelativeHumidity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

MaximumAllowableTemperature

Highest allowable continuous fluid temperature for which the equipment (or any part to which the term refers) is suitable when handling the specified operating fluid at the specified operating pressure

MaximumAllowableTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

MaximumAllowableThroughput

Maximum pV flow the pump can withstand without damage

MaximumAllowableThroughput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4665393

DisplayName: Pa·m³/s

Description: pascal cubic metre per second

MaximumAllowableWorkingPressure

Pressure for a component on the basis of materials used and on the basis of calculation rules at the specified operating temperature

MaximumAllowableWorkingPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MaximumAxialLoad

Greatest value of the residual axial thrust on the pump rotor resulting from operating the pump at any condition within its allowable operating range.

MaximumAxialLoad

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5129559

DisplayName: N

Description: newton

MaximumPumpPowerInput

Highest value of the pump power input at any rate of flow at any allowable operating condition

MaximumPumpPowerInput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

MaximumRadialLoad

Greatest radial load of the pump rotor resulting from operating the pump at any condition within its allowable operating range.

MaximumRadialLoad

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5129559

DisplayName: N

Description: newton

MaximumStaticSealingPressure

Highest pressure, excluding hydrostatic testing, to which the seal can be subjected while the pump is shut down

MaximumStaticSealingPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MeanTimebetweenFailures

Average of the times between failures.

MeanTimebetweenFailures

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

MinimumAllowableAmbientTemperature

Lowest allowable ambient temperature for which the equipment (or any part to which the term refers) is suitable

MinimumAllowableAmbientTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

MinimumAllowableContinuousSpeed

Lowest speed for continuous operation recommended by the manufacturer

MinimumAllowableContinuousSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

MinimumAllowableHead

Minimum permissible head at which the pump can be operated without suffering damage

MinimumAllowableHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

MinimumAllowableRelativeHumidity

Lowest allowable relative humidity for which the equipment (or any part to which the term refers) is suitable

MinimumAllowableRelativeHumidity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

MinimumAllowableTemperature

Lowest allowable continuous temperature for which the equipment (or any part to which the term refers) is suitable when handling the specified operating fluid at the specified operating pressure

MinimumAllowableTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

MinimumAllowableThermalFlow

Lowest flow at which the pump can operate without its operation being impaired by the temperature rise of the pumped liquid

MinimumAllowableThermalFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

MinimumContinuousStableFlow

Lowest flow at which the pump can be operated without it adversely affecting its performance in terms of life expectancy, noise and vibrations

MinimumContinuousStableFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

MinimumContinuousThermalFlow

Lowest flow at which the pump can operate without its operation being impaired by the temperature rise of the pumped liquid

MinimumContinuousThermalFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

NetPositiveSuctionHeadRequired

Minimum NPSH at the pump inlet connection required to give the rated or operating performance at the specified conditions

NetPositiveSuctionHeadRequired

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

NetPositiveSuctionHeadRequiredForADropOf3Percent

NPSH required for a drop of 3 % in the total head of the first stage of the pump as a standard basis for use in performance curves

NetPositiveSuctionHeadRequiredForADropOf3Percent

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

OfferedControlModes

Control modes supported by the manufacturer for the product.

OfferedFieldbuses

Fieldbuses supported by the manufacturer for the product.

OptimumHead

Total head developed by the pump at a rate of flow corresponding to the best efficiency

OptimumHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

OptimumPumpPowerInput

Pump power input at the rate of flow corresponding to the best efficiency

OptimumPumpPowerInput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

OptimumRateOfFlow

Rate of flow at the point of best efficiency

OptimumRateOfFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

PistonVelocity

Average speed given by the stroke length multiplied with the number of complete pumping cycles of the piston, plunger or piston attached to the diaphragm per minute (stroke per minute or pump crank speed)

PistonVelocity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

PossibleFluids

Fluids that can be pumped by the pump.

Pre_ChargePressure

Pressure to which the pulsation dampener is charged with dry gas prior to start of operation

Pre_ChargePressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

PumpClass

Pump type according to functional principle and pumped fluid

PumpCurve

Representation of the pump head plotted against the flow rate

PumpEfficiencyCurve

Relationship between the pump efficiency and the rate of flow at given operating conditions of speed and liquid

PumpH_Q_Curve

Relationship between the total head of the pump and the rate of flow at given operating conditions /rated conditions of speed and liquid

PumpNpshCurve

Relationship between the net positive suction head required and the rate of flow at given operating conditions of speed and liquid

PumpPowerInputCurve

Relationship between the pump power input and the rate of flow given operating conditions of speed and liquid

Shut_OffHead

Total head developed by the pump in a zero rate of flow

Shut_OffHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

Shut_OffPumpPowerInput

Pump power input at zero rate of flow

Shut_OffPumpPowerInput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

SlipFlow

Flow lost internally through clearances

SlipFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

SoundEnergy

Integral of the sound power, P, over a stated time interval of duration T (starting at t1 and ending at t2).

SoundEnergy

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4869973

DisplayName: J

Description: joule

SoundEnergyLevel

Ten times the logarithm to the base 10 of the ratio of the sound energy, J, to a reference value, J0, expressed in decibels.

SoundEnergyLevel

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 12878

DisplayName: dB

Description: decibel

SoundPower

Through a surface, product of the sound pressure, p, and the component of the particle velocity, un, at a point on the surface in the direction normal to the surface, integrated over that surface.

SoundPower

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

SoundPowerLevel

Ten times the logarithm to the base 10 of the ratio of the sound power of a source, P, to a reference value, P0, expressed in decibels.

SoundPowerLevel

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 12878

DisplayName: dB

Description: decibel

SoundPressure

Difference between instantaneous pressure and static pressure.

SoundPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

SoundPressureLevel

Ten times the logarithm to the base 10 of the ratio of the square of the sound pressure, p, to the square of a reference value, p0, expressed in decibels.

SoundPressureLevel

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 12878

DisplayName: dB

Description: decibel

SpecificSpeed

Speed that characterizes a pump in terms of its speed, flow rate per impeller eye, i.e. total flow for single-flow impeller, half flow for double-flow impeller, at the best efficiency point and head per stage at maximum impeller diameter

SpecificSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

StablePumpH_Q_Curve

Pump H(Q) curve where the maximum head and shut-off head are coincidental, and the total head declines continuously as the rate of flow increases

StandardGasFlowrate

Volume flow rate at standard reference conditions, i.e. 0 °C and 101 325 Pa

StandardGasFlowrate

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

StartingPressure

The starting pressure is the pressure at which a vacuum pump can be switched on and a pumping effect is achieved without damage occurring.

StartingPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

Suction_SpecificSpeed

Speed that characterizes a pump's cavitation performance in terms of its speed, optimum rate of flow per impeller eye at best efficiency point and NPSH3 at best efficiency point for the first stage at maximum impeller diameter

Suction_SpecificSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

SweptVolume

Volume traversed by a single stroke of piston, plunger or diaphragm.

SweptVolume

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067857

DisplayName: m³

Description: cubic metre

TripSpeed

Speed at which the independent emergency overspeed devices operate to shut down a prime mover

TripSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

TypeNumber

Pure number calculated at the point of best efficiency

VolumeFlowRate

Volume flow rate of the gas removed by the pump from the gas phase within the evacuated chamber.

VolumeFlowRate

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

VolumeFlowRateOfBackingPump

Maximum volume flow rate for which the conditions are defined in the instruction manual or in a specific standard for the particular vacuum pump

VolumeFlowRateOfBackingPump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

WarmUpTimeForAVaporJetPumpOrADiffusionPump

The warm-up time is the time required to heat the blowing agent in the boiling vessel to its working temperature. The initial temperature can either be equal to the ambient temperature or equal to the temperature at which the blowing agent of the vacuum pump can be exposed to atmospheric air without risk.

WarmUpTimeForAVaporJetPumpOrADiffusionPump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5457219

DisplayName: s

Description: second [unit of time]

WaterVaporTolerableLoad

The mass flow rate for water vapor, in a gas ballast pump, in continuous operation and under normal ambient conditions, if the pumped gas is pure water vapor.

WaterVaporTolerableLoad

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4933459

DisplayName: kg/s

Description: kilogram per second

WetCriticalSpeed

Rotor resonant frequency calculated considering the additional support and damping produced by the action of the pumped fluid within rotor

WetCriticalSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

7.21 SystemRequirementsType ObjectType Definition

The SystemRequirementsType provides static Variables for parameters of the process in which the Pump is to be used and is formally defined in Table 49.

Table 49 – SystemRequirementsType Definition

Attribute	Value
BrowseName	SystemRequirementsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	CompressionRatio	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	ExplosionZone	ExplosionZoneOptionSet	0:DataItemType	O, RW
0:HasComponent	Variable	Fieldbus	FieldbusEnum	0:DataItemType	O, RW
0:HasComponent	Variable	Fluid	0:String	0:DataItemType	O, RW
0:HasComponent	Variable	GasContent	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	HeightOfTheInletSideOfTheInstallation	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	HeightOfTheOutletSideOfTheInstallation	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	HeightOfThePump	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumAmbientTemperature	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumFlow	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumHead	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumInletPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumOutletPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumRelativeHumidity	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumTemperature	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MeanTimeBetweenFailures	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumAmbientTemperature	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumFlow	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumHead	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumInletPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumOutletPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumRelativeHumidity	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumTemperature	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	Multi_Phase	0:Boolean	0:TwoStateDiscreteType	O, RW
0:HasComponent	Variable	NetPositiveInletPressureAvailable	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	NormalFlow	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	NpshDatumPlane	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	OperatingMode	OperatingModeEnum	0:DataItemType	O, RW
0:HasComponent	Variable	RatedInletPressureOfTheInstallation	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RatedPumpUnitTotalHead	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	ReferencePlane	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RequiredControlMode	ControlModeEnum	0:DataItemType	O, RW
0:HasComponent	Variable	RequiredTime	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	SolidContent	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	Throughput	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	UltimatePressureOfAVacuumPump	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	WorkingTemperature	0:Double	0:BaseAnalogType	O, RW

The InstanceDeclarations of the SystemRequirementsType have additional Attributes defined in Table 50. The Variables and the associated Descriptions are based on the standards DIN EN ISO 17769-1, DIN ISO 21360-1, ISO 3529-2, DIN 28400-2, DIN EN 13306 and VDI 3805-4.

Table 50 – SystemRequirementsType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

CompressionRatio

Ratio of the backing pressure, p3, to the inlet pressure, p1, of the vacuum pump without throughput

ExplosionZone

Categories of explosion zones for devices according to 2014/34/EU (ATEX).

Fieldbus

Selected fieldbus for the product

Fluid

Fluid that is handled by the pump at specified operating conditions

GasContent

Proportion of gaseous substance in the liquid to be pumped, either as a contaminant or as vapor from the main body of liquid

GasContent

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

HeightOfTheInletSideOfTheInstallation

Height of the fluid level on the inlet side of the installation, or in the center of the inlet manifold

HeightOfTheInletSideOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

HeightOfTheOutletSideOfTheInstallation

Height of the fluid level on the outlet side of the installation or in the center of the outlet manifold

HeightOfTheOutletSideOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

HeightOfThePump

Height of the center of the pump

HeightOfThePump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

MaximumAmbientTemperature

Highest ambient temperature to be expected under normal circumstances

MaximumAmbientTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

MaximumFlow

Greatest rate of flow which is expected at operating conditions

MaximumFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

MaximumHead

Highest total head developed by a pump at any rate of flow

MaximumHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

MaximumInletPressure

Highest inlet pressure to which the pump is subjected during operation

MaximumInletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MaximumOutletPressure

Maximum possible pressure at outlet, due either to internal energy increase (rotodynamic pumps) or external downstream restrictions (volumetric pumps)

MaximumOutletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MaximumRelativeHumidity

Highest relative humidity that can be expected under normal circumstances.

MaximumRelativeHumidity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

MaximumTemperature

Highest fluid temperature to be expected under operating conditions

MaximumTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

MeanTimeBetweenFailures

Average of the times between failures

MeanTimeBetweenFailures

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

MinimumAmbientTemperature

Lowest ambient temperature to be expected under normal circumstances

MinimumAmbientTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

MinimumFlow

Smallest rate of flow which is expected at operating conditions

MinimumFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

MinimumHead

Smallest total head developed by a pump at any rate of flow

MinimumHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

MinimumInletPressure

Lowest inlet pressure that can occur during operation for the pump

MinimumInletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MinimumOutletPressure

Lowest outlet pressure that can occur during operation for the pump

MinimumOutletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MinimumRelativeHumidity

Lowest relative humidity to be expected under normal circumstances.

MinimumRelativeHumidity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

MinimumTemperature

Lowest fluid temperature to be expected under operating conditions

MinimumTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

Multi_Phase

Comprising a fluid together with substances in solid or gaseous states, whether due to deliberate addition or a change of state caused by a change in conditions. A "True" status means that there is a possibility of multi-phase-fluid and a "False" status means that there is no possibility of multi-phase-fluid.

NetPositiveInletPressureAvailable

Total pressure (including velocity pressure) at the pump inlet connection less the liquid vapor pressure at the present temperature of the liquid

NetPositiveInletPressureAvailable

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

NormalFlow

Rate of flow at which usual operation is expected

NormalFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

NpshDatumPlane

Horizontal plane through the center of the circle described by the external points of the entrance edges of the impeller blades, in the first stage in the case of multi-stage pumps

NpshDatumPlane

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

OperatingMode

Specifies whether the pump is to be operated in single, parallel or series connection.

RatedInletPressureOfTheInstallation

Inlet pressure of the installation for the working conditions

RatedInletPressureOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

RatedPumpUnitTotalHead

Difference of the total head, at the outlet side of the pump unit from the total head at the inlet side of the pump unit, at which usual operation is expected

RatedPumpUnitTotalHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

ReferencePlane

Any horizontal plane for use as the datum for height measurement

ReferencePlane

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

RequiredControlMode

Specifies which control mode is to be used for the use case.

RequiredTime

Time interval throughout which an item is required to be in an up state

RequiredTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

SolidContent

Proportion of solids contained in the fluid to be pumped, either as a contaminant or as a deliberate useful burden or suspension

SolidContent

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

Throughput

Amount of fluid flowing through a duct

Throughput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4665393

DisplayName: Pa·m³/s

Description: pascal cubic metre per second

UltimatePressureOfAVacuumPump

The ultimate pressure is the value to which the pressure in a standardized test dome approaches asymptotically during normal operation of the vacuum pump and without gas inlet. A difference can be made between the final pressure caused by gases and the final pressure caused by gases and vapors.

UltimatePressureOfAVacuumPump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

WorkingTemperature

Temperature determined by the given application and fluid.

WorkingTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

7.22 ImplementationType ObjectType Definition

The ImplementationType provides static Variables for preconfiguring a Pump for the process in which the Pump is to be used and is formally defined in Table 51.

Table 51 – ImplementationType Definition

Attribute	Value
BrowseName	ImplementationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	AtmosphericPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	Density	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	DynamicViscosity	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	HeightOfTheInletManometer	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	HeightOfTheNpshDatumPlane	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	HeightOfTheOutletManometer	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	HydraulicEfficiency	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	InstallationTotalHead	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	KinematicViscosity	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumAllowableFlow	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MaximumDynamicSealingPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RatedMeanVelocityAtInletAreaOfTheInstallation	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RatedMeanVelocityAtOutletAreaOfTheInstallation	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MechanicalEfficiency	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumAllowableFlow	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MinimumAllowableStableFlow	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	NetPositiveSuctionHeadAvailable	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	OverallEfficiency	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	PumpBestEfficiency	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	PumpEfficiency	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	PumpMechanicalPowerLosses	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	PumpRatedPowerInput	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	PumpTotalHead	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RatedDifferentialPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RatedFlow	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RatedSpeed	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	TotalHeadAtInletAreaOfTheInstallation	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	TotalHeadAtOutletAreaOfTheInstallation	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	UsefulLife	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	ValveSeatVelocity	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	ValveSpillVelocity	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	VaporPressureOfThePumpedLiquid	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	VolumetricEfficiency	0:Double	0:BaseAnalogType	O, RW

The InstanceDeclarations of the ImplementationType have additional Attributes defined in Table 52. The Variables and the associated Descriptions are based on the standards DIN EN ISO 17769-1 and DIN EN 13306.

Table 52 – ImplementationType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

AtmosphericPressure

Mean absolute pressure of the atmosphere measured at the place of installation (2.1.1.3) of the pump

AtmosphericPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

Density

Volumetric mass at a stated temperature

Density

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4934993

DisplayName: kg/m³

Description: kilogram per cubic metre

DynamicViscosity

Ratio of the shear stress to the shear velocity acting in a liquid subjected to a plane shear motion

DynamicViscosity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4404789

DisplayName: Pa·s

Description: pascal second

HeightOfTheInletManometer

Height of the zero or center position of the inlet manometer, or other point as defined by the manometer calibration

HeightOfTheInletManometer

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

HeightOfTheNpshDatumPlane

Difference between the NPSH datum plane and the reference plane

HeightOfTheNpshDatumPlane

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

HeightOfTheOutletManometer

Height of the zero or center position of the outlet manometer, or other point as defined by the manometer calibration

HeightOfTheOutletManometer

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

HydraulicEfficiency

Proportion of pump available power input, Pa, which is delivered as pump power output, Pu, after satisfying the losses resulting from friction due to the relative motion of internal surfaces and internal leakage

HydraulicEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

InstallationTotalHead

Difference between the total head at the outlet side of the installation and the total head at the inlet side of the installation

InstallationTotalHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

KinematicViscosity

Ratio of the dynamic viscosity to the density of the pumped liquid

KinematicViscosity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 21300

DisplayName: m²/s

Description: square metre per second

MaximumAllowableFlow

Greatest rate of flow that the pump can be expected to deliver continuously without risk of internal damage when operated at the rated speed and on the liquid for which it was supplied

MaximumAllowableFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

MaximumDynamicSealingPressure

Highest pressure expected at the shaft seals during any specified operating condition and during startup and shutdown

MaximumDynamicSealingPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

RatedMeanVelocityAtInletAreaOfTheInstallation

Rated flow at the inlet area of the installation divided by the inlet area of the installation

RatedMeanVelocityAtInletAreaOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

RatedMeanVelocityAtOutletAreaOfTheInstallation

Rated flow at the outlet area of the installation divided by the inlet area of the installation

RatedMeanVelocityAtOutletAreaOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

MechanicalEfficiency

Proportion of the pump power input, P, available after satisfying the mechanical power losses, PJ,ab, at given operating conditions

MechanicalEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

MinimumAllowableFlow

Smallest rate of flow that the pump can be expected to deliver continuously without risk of internal damage when operated at the rated speed and on the liquid for which it was supplied

MinimumAllowableFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

MinimumAllowableStableFlow

Lowest flow at which the pump can operate without exceeding the noise and vibration limits imposed in the order

MinimumAllowableStableFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

NetPositiveSuctionHeadAvailable

Minimum NPSH available at the inlet area of the pump as determined by the conditions of the installation for a specified rate of flow

NetPositiveSuctionHeadAvailable

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

OverallEfficiency

Proportion of the driver power input, Pmot, delivered as pump power output, Pu

OverallEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

PumpBestEfficiency

Greatest value of pump efficiency obtained at given operating conditions

PumpBestEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

PumpEfficiency

Proportion of the pump power input, P, delivered as pump power output, Pu, at given operating conditions

PumpEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

PumpMechanicalPowerLosses

Power absorbed by friction in bearings and shaft seal at given operating conditions of the pump

PumpMechanicalPowerLosses

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

PumpRatedPowerInput

Power required by the pump at the rated conditions

PumpRatedPowerInput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

PumpTotalHead

Difference between the total head at the outlet side of the pump and the total head at the inlet side of the pump

PumpTotalHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

RatedDifferentialPressure

Differential pressure for the operating conditions at the guarantee point

RatedDifferentialPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

RatedFlow

Rate of flow at the guarantee point

RatedFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

RatedSpeed

Number of revolutions of the pump in a given time required to meet the rated conditions

RatedSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

TotalHeadAtInletAreaOfTheInstallation

Head observed at inlet area of the installation, corresponding to the sum of the height, pressure head and velocity head

TotalHeadAtInletAreaOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

TotalHeadAtOutletAreaOfTheInstallation

Head observed at outlet area of the installation, corresponding to the sum of the height, pressure head and velocity head

TotalHeadAtOutletAreaOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

UsefulLife

Time interval from first use until the instant when a limiting state is reached

UsefulLife

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740434

DisplayName: h

Description: hour

ValveSeatVelocity

Mean velocity of the flow through the valve seat at the specified operating conditions

ValveSeatVelocity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

ValveSpillVelocity

Mean velocity of the flow through the valve spill area

ValveSpillVelocity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

VaporPressureOfThePumpedLiquid

Absolute pressure at which the fluid vaporizes corresponding to the temperature of the liquid

VaporPressureOfThePumpedLiquid

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

VolumetricEfficiency

Ratio of the actual delivered volume at maximum pressure to the geometric displacement volume

VolumetricEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

7.23 OperationalGroupType ObjectType Definition

The OperationalGroupType provides FunctionalGroups that collect Nodes for process data that is used during normal Pump operation, such as measurements, signals, and actuation. It is illustrated in Figure 14 and formally defined in Table 53.

Figure 14 – Illustration of OperationalGroupType

Table 53 – OperationalGroupType Definition

Attribute	Value
BrowseName	OperationalGroupType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	BypassActuation		ActuationType	O
0:HasComponent	Object	Control		ControlType	O
0:HasComponent	Object	Measurements		MeasurementsType	O
0:HasComponent	Object	MultiPump		MultiPumpType	O
0:HasComponent	Object	PumpActuation		PumpActuationType	O
0:HasComponent	Object	Signals		SignalsType	O
0:HasComponent	Object	ThrottleValveActuation		ActuationType	O

The InstanceDeclarations of the OperationalGroupType have additional Attributes defined in Table 54.

Table 54 – OperationalGroupType Attribute values for child Nodes

BrowsePath	Description Attribute
BypassActuation	Actuation parameters for a bypass valve of a pump.
Control	Control parameters for a pump.
Measurements	Measurements at a pump.
MultiPump	Properties for multi pump usage of a pump.
PumpActuation	Actuation parameters for a pump.
Signals	Signals of a pump.
ThrottleValveActuation	Actuation parameters for a throttle valve of a pump.

7.24 ControlType ObjectType Definition

The ControlType provides Variables for precise control of a Pump according to DIN IEC 60050-351 and is formally defined in Table 55.

Table 55 – ControlType Definition

Attribute	Value
BrowseName	ControlType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	CommandVariable	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	ControlDifferenceVariable	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ControlledVariable	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ControllerOutputVariable	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DeadTime	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	DerivativeActionCoefficient	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	FeedbackVariable	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	FinalControlledVariable	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	IntegralActionCoefficient	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	ManipulatedVariable	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	OperatingMode	0:String	0:DataItemType	O, RW
0:HasComponent	Variable	ProportionalActionCoefficient	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	ReferenceVariable	0:Double	0:BaseAnalogType	O, RW

The InstanceDeclarations of the ControlType have additional Attributes defined in Table 56. The Variables and the associated Descriptions are based on the standard DIN IEC 60050-351.

Table 56 – ControlType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

CommandVariable

Variable quantity, which is not influenced by the control but is introduced into the control system from outside with the aim of making the final controlled variable follow it in a given relationship

ControlDifferenceVariable

Difference between the reference variable and the feedback variable

ControlledVariable

Output variable of the controlled system that will be acted upon by one or more manipulated variables

ControllerOutputVariable

Output variable of the controlling element, which is deducted from the control difference variable and is also the input variable of the actuator

DeadTime

In a dead-time element the duration of the time interval by which the output variable is shifted relative to the input variable

DeadTime

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5457219

DisplayName: s

Description: second [unit of time]

DerivativeActionCoefficient

For a derivative element, the quotient of the value of the output variable to the value of the time derivative of the input variable

FeedbackVariable

Variable quantity, which represents the controlled variable and is returned to the comparing element

FinalControlledVariable

Variable quantity which has, or combination of variable quantities which have, to be influenced by the control

IntegralActionCoefficient

For an integral element, the quotient of the time derivative of the output variable to the fixed value of the input variable

ManipulatedVariable

Output variable of the controlling system, which is also an input variable of the controlled system

OperatingMode

Characterization of the way and the extent to which the human operator intervenes in the control equipment

ProportionalActionCoefficient

For a proportional element, the quotient of the variation of the output variable to the corresponding variation of the input variable

ReferenceVariable

Input variable to a comparing element in a controlling system, which sets the desired value of the controlled variable and is deducted from the command variable

7.25 ActuationType ObjectType Definition

The ActuationType provides general Variables for asset actuation. It is illustrated in Figure 15 and formally defined in Table 57.

Figure 15 – Illustration of ActuationType

Table 57 – ActuationType Definition

Attribute	Value
BrowseName	ActuationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasSubtype	ObjectType	PumpActuationType	Defined in 7.26

0:HasComponent	Variable	FaultAction	0:Boolean	0:TwoStateDiscreteType	O, RW
0:HasComponent	Variable	FaultValue	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	FeedbackVariable	0:Double	0:AnalogUnitType	O, RO
0:HasComponent	Variable	ManipulatedValue	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	OnOff	0:Boolean	0:TwoStateDiscreteType	O, RW
0:HasComponent	Variable	ReferenceVariable	0:Double	0:AnalogUnitType	O, RO
0:HasComponent	Variable	Status	0:Boolean	0:TwoStateDiscreteType	O, RO

The InstanceDeclarations of the ActuationType have additional Attributes defined in Table 58. The Variables and the associated Descriptions are based on the standards VDMA 24223-1 and DIN IEC 60050-351.

Table 58 – ActuationType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

FaultAction

This property determines the action taken on variables in fault state. If the value is TRUE, the value of the property Fault value is used, if it is FALSE, the last valid value is used

FaultValue

This property specifies a user-defined value for use with Fault action property

FeedbackVariable

Variable quantity, which represents the controlled variable and is returned to the comparing element

FeedbackVariable

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

ManipulatedValue

Output variable of the controlling system, which is also an input variable of the controlled system

OnOff

This property enables the operation.

ReferenceVariable

Input variable to a comparing element in a controlling system, which sets the desired value of the controlled variable and is deducted from the command variable

ReferenceVariable

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

Status

This property contains the actual status of the element

7.26 PumpActuationType ObjectType Definition

The PumpActuationType extends its supertype by Pump specific Objects and Variables for discrete outputs according to VDMA 24223. It is illustrated in Figure 16 and formally defined in Table 59.

Figure 16 – Illustration of PumpActuationType

Table 59 – PumpActuationType Definition

Attribute	Value
BrowseName	PumpActuationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the ActuationType defined in 7.25, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	ActualControlMode	ControlModeEnum	0:DataItemType	O, RO
0:HasComponent	Variable	ActualOperationMode	OperationModeEnum	0:DataItemType	O, RO
0:HasComponent	Object	CleanValveRequest		DiscreteOutputObjectType	O
0:HasComponent	Variable	ControlInversion	0:Boolean	0:TwoStateDiscreteType	O, RW
0:HasComponent	Variable	Enable	0:Boolean	0:TwoStateDiscreteType	O, RW
0:HasComponent	Variable	ExternalSignal	0:Boolean	0:TwoStateDiscreteType	O, RW
0:HasComponent	Object	FlushValveRequest		DiscreteOutputObjectType	O
0:HasComponent	Object	GasDilValveRequest		DiscreteOutputObjectType	O
0:HasComponent	Object	InletValveRequest		DiscreteOutputObjectType	O
0:HasComponent	Object	OutletValveRequest		DiscreteOutputObjectType	O
0:HasComponent	Object	PumpKick		PumpKickObjectType	O
0:HasComponent	Object	PumpStandByRequest		DiscreteOutputObjectType	O
0:HasComponent	Object	PurgeValveRequest		DiscreteOutputObjectType	O
0:HasComponent	Variable	ReverseRotatingDirection	0:Boolean	0:TwoStateDiscreteType	O, RO
0:HasComponent	Variable	SetControlMode	ControlModeEnum	0:DataItemType	O, RW
0:HasComponent	Variable	SetOperationMode	OperationModeEnum	0:DataItemType	O, RW
0:HasComponent	Object	VentValveRequest		DiscreteOutputObjectType	O

The InstanceDeclarations of the PumpActuationType have additional Attributes defined in Table 60. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 60 – PumpActuationType Attribute values for child Nodes

BrowsePath	Description Attribute
ActualControlMode	This property describes the actual control mode of the pump.
ActualOperationMode	This property describes the actual operation mode of the pump.
CleanValveRequest	This element offers a request for the opening of the clean valve.
ControlInversion	This property offers the inversion of the selected control mode in operation mode AutoControl. A "True" status means that the control mode inversion is activated and a "False" status means that the control mode inversion is deactivated.
Enable	This property activates of the control function.
ExternalSignal	This property offers the activation of an external electrical interface serving the setpoint of the control function by selecting the kind of electrical (analogue) signal.
FlushValveRequest	This element offers a request for the opening of the flush valve.
GasDilValveRequest	This element offers a request for the opening of the gas dilution valve.
InletValveRequest	This element offers a request for the opening of the inlet valve.
OutletValveRequest	This element offers a request for the opening of the outlet valve.
PumpKick	This element describes a periodical operation of a pump, avoiding blockage at non operation time.
PumpStandByRequest	This element offers a request for pump standby.
PurgeValveRequest	This element offers a request for the opening of the purge valve.
ReverseRotatingDirection	This property indicates the inversion of the standard rotating direction.
SetControlMode	This property describes the desired control mode of the pump.
SetOperationMode	This property describes the desired operation mode of the pump.
VentValveRequest	This element offers a request for the opening of the vent valve.

7.27 DiscreteObjectType ObjectType Definition

The abstract DiscreteObjectType provides Variables for discrete inputs and outputs of a Pump. It is illustrated in Figure 17 and formally defined in Table 61.

Figure 17 – Illustration of DiscreteObjectType

Table 61 – DiscreteObjectType Definition

Attribute	Value
BrowseName	DiscreteObjectType
IsAbstract	True
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseObjectType defined in OPC 10000-5.
0:HasSubtype	ObjectType	DiscreteInputObjectType	Defined in 7.28
0:HasSubtype	ObjectType	DiscreteOutputObjectType	Defined in 7.29

0:HasComponent	Variable	OnOffCycle	0:UInt32	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Status	0:Boolean	0:TwoStateDiscreteType	O, RO

The InstanceDeclarations of the DiscreteObjectType have additional Attributes defined in Table 62. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 62 – DiscreteObjectType Attribute values for child Nodes

BrowsePath	Description Attribute
OnOffCycle	This property contains the total number of transitions of the value from the Off to the On state.
Status	This property contains the actual status of the element.

7.28 DiscreteInputObjectType ObjectType Definition

The DiscreteInputObjectType extends its supertype by input specific Variables and is formally defined in Table 63.

Table 63 – DiscreteInputObjectType Definition

Attribute	Value
BrowseName	DiscreteInputObjectType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the DiscreteObjectType defined in 7.27, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	DiscreteInputValue	0:Boolean	0:TwoStateDiscreteType	M, RO

The InstanceDeclarations of the DiscreteInputObjectType have additional Attributes defined in Table 64. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 64 – DiscreteInputObjectType Attribute values for child Nodes

BrowsePath	Description Attribute
DiscreteInputValue	This property contains the actual value of the discrete input unit.

7.29 DiscreteOutputObjectType ObjectType Definition

The DiscreteOutputObjectType extends its supertype by output specific Variables and is formally defined in Table 65.

Table 65 – DiscreteOutputObjectType Definition

Attribute	Value
BrowseName	DiscreteOutputObjectType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the DiscreteObjectType defined in 7.27 0, i.e. inheriting the InstanceDeclarations of that Node.
0:HasSubtype	ObjectType	PumpKickObjectType	Defined in 7.30

0:HasComponent	Variable	DiscreteOutputValue	0:Boolean	0:TwoStateDiscreteType	M, RW
0:HasComponent	Variable	FaultAction	0:Boolean	0:TwoStateDiscreteType	O, RW
0:HasComponent	Variable	FaultValue	0:Boolean	0:TwoStateDiscreteType	O, RW

The InstanceDeclarations of the DiscreteOutputObjectType have additional Attributes defined in Table 66. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 66 – DiscreteOutputObjectType Attribute values for child Nodes

BrowsePath	Description Attribute
DiscreteOutputValue	This property contains the actual value of the discrete output unit.
FaultAction	This property determines the action taken on variables in fault state.
FaultValue	This property specifies a user-defined value for use with Fault action property.

7.30 PumpKickObjectType ObjectType Definition

The PumpKickObjectType extends its supertype by pump kick specific Variables and is formally defined in Table 67.

Table 67 – PumpKickObjectType Definition

Attribute	Value
BrowseName	PumpKickObjectType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the DiscreteOutputObjectType defined in 7.29, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	PumpKickMode	PumpKickModeEnum	0:DataItemType	O, RW
0:HasComponent	Variable	PumpKickTime	0:Double	0:DataItemType	O, RW
0:HasComponent	Variable	PumpKickTimeDifference	0:Double	0:AnalogUnitType	O, RW

The InstanceDeclarations of the PumpKickObjectType have additional Attributes defined in Table 68. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 68 – PumpKickObjectType Attribute values for child Nodes

BrowsePath

Value Attribute

Description

PumpKickMode

This property describes the pump kick mode of the pump.

PumpKickTime

This property determines the absolute time of a pump kick, if Pump Kick Mode is operator specific. The time for the next pump kick results of the sum of Pump Kick Time and Pump Kick Time Difference

PumpKickTimeDifference

This property determines the interval time of a pump kick, if Pump Kick Mode is operator specific. The time for the next pump kick results of the sum of Pump Kick Time and Pump Kick Time Difference

PumpKickTimeDifference

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5457219

DisplayName: s

Description: second [unit of time]

7.31 SignalsType ObjectType Definition

The SignalsType provides Objects to provide feedback on the current Pump state and is formally defined in Table 69.

Table 69 – SignalsType Definition

Attribute	Value
BrowseName	SignalsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	Acceleration		DiscreteInputObjectType	O
0:HasComponent	Object	CleanValveOpen		DiscreteInputObjectType	O
0:HasComponent	Object	Deceleration		DiscreteInputObjectType	O
0:HasComponent	Object	FlushValveOpen		DiscreteInputObjectType	O
0:HasComponent	Object	GasDilValveOpen		DiscreteInputObjectType	O
0:HasComponent	Object	InletValveOpen		DiscreteInputObjectType	O
0:HasComponent	Object	NoRotation		DiscreteInputObjectType	O
0:HasComponent	Object	OutletValveOpen		DiscreteInputObjectType	O
0:HasComponent	Object	ProcessIsActive		DiscreteInputObjectType	O
0:HasComponent	Object	PumpActivation		DiscreteInputObjectType	O
0:HasComponent	Object	PumpDirection		DiscreteInputObjectType	O
0:HasComponent	Object	PumpOperation		DiscreteInputObjectType	O
0:HasComponent	Object	PumpPowerMax		DiscreteInputObjectType	O
0:HasComponent	Object	PumpSpeedMax		DiscreteInputObjectType	O
0:HasComponent	Object	PumpSpeedMin		DiscreteInputObjectType	O
0:HasComponent	Object	PurgeValveOpen		DiscreteInputObjectType	O
0:HasComponent	Object	RatedSpeed		DiscreteInputObjectType	O
0:HasComponent	Object	StandBy		DiscreteInputObjectType	O
0:HasComponent	Object	StandBySpeed		DiscreteInputObjectType	O
0:HasComponent	Object	TargetSpeed		DiscreteInputObjectType	O
0:HasComponent	Object	VentValveOpen		DiscreteInputObjectType	O

The InstanceDeclarations of the SignalsType have additional Attributes defined in Table 70. The Variables and the associated Descriptions are based on the standard VDMA 24223-1.

Table 70 – SignalsType Attribute values for child Nodes

BrowsePath	Description Attribute
Acceleration	This element serves a feedback that the pump rotation accelerates.
CleanValveOpen	This element serves a feedback about the open state of the cleaning valve.
Deceleration	This element serves a feedback that the pump rotation decelerates.
FlushValveOpen	This element serves a feedback about the open state of the flush valve.
GasDilValveOpen	This element serves a feedback about the open state of the gas dilution valve.
InletValveOpen	This element serves a feedback about the open state of the inlet valve.
NoRotation	This element serves a feedback that the pump stands still.
OutletValveOpen	This element serves a feedback about the open state of the outlet valve.
ProcessIsActive	This element serves a feedback that the process is active.
PumpActivation	This element serves a feedback about the activation state of the pump. The activation state takes into account that control mechanisms are active. Never the less the pump is not necessarily running
PumpDirection	This element serves a feedback of the pumps direction of rotation.
PumpOperation	This element serves a feedback about the operation state of the pump. In the operation state the pump rotor is rotating.
PumpPowerMax	This element serves a feedback of pump operating at maximum power.
PumpSpeedMax	This element serves a feedback of pump operating at maximum speed.
PumpSpeedMin	This element serves a feedback that the pump operates at minimum speed.
PurgeValveOpen	This element serves a feedback about the open state of the purge valve.
RatedSpeed	This element serves a feedback that the pump rotation is at rated speed.
StandBy	This element serves a feedback about the process standby of the pump. In the stand by state the pump is ready for operation.
StandBySpeed	This element serves a feedback that the pump rotation is at standby speed.
TargetSpeed	This element serves a feedback that the pump is at target speed.
VentValveOpen	This element serves a feedback about the open state of the vent valve.

7.32 MeasurementsType ObjectType Definition

The MeasurementsType provides Objects and Variables used for measurements performed at a Pump. It is illustrated in Figure 18 and formally defined in Table 73. For the generation of events, the MeasurementsType has a reference to the 0:LimitAlarmType. The InputNode Property of the Alarm shall contain the NodeId of the Component. Measurements defined in this ObjectType have an additional Subcomponent with the TypeDefinition 0:PropertyType and the BrowseName KindOfQuantity defined in Table 72. In this Variables the measurements can be matched to a physical quantity. To comply with this Companion Specification, the default values for the Property 0:EngineeringUnits and the Property KindOfQuantity provided in Table 73 should be used. The values should be sensible to the use of the application.

Figure 18 – Illustration of MeasurementsType

Table 71 – MeasurementsType Definition

Attribute	Value
BrowseName	MeasurementsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	<Vibration>		VibrationMeasurementType	OP
0:HasComponent	Variable	AmbientHumidity	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	AmbientTemperature	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	AxialLoadOfPumpRotor	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	AxialRotorPosition	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	BackPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	BearingTemperature	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ClearanceFlow	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	CoolantTemperature	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Density	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DifferentialPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DynamicViscosity	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ElectronicTemperature	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	FluidTemperature	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	HousingTemperature	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	HydraulicEfficiency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	InletPressureOfTheInstallation	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	InstallationTotalHead	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	KinematicViscosity	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	LeakageRateOfFlow	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Level	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	LubricatingOilConsumption	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	LubricatingOilPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MassFlow	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MeanVelocityAtThroat	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MechanicalEfficiency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NetPositiveInletPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NetPositiveSuctionHead	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NumberOfStarts	0:UInt32	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OutletPressureOfTheInstallation	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallEfficiency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PowerLossDueToInternalLeakage	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ProcessPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PumpEfficiency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PumpHumidity	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PumpPowerInput	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PumpPowerOutput	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PumpTemperature	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PumpTotalHead	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	RadialLoadOfPumpRotor	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundEnergy	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundEnergyLevel	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundPower	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundPowerLevel	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	SoundPressureLevel	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Speed	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Throughput	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	TotalHeadAtInletAreaOfTheInstallation	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	TotalHeadAtOutletAreaOfTheInstallation	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VolumetricEfficiency	0:Double	0:BaseAnalogType	O, RO
0:GeneratesEvent	ObjectType	0:LimitAlarmType	Defined in OPC 10000-9

The OptionalPlaceholder Object Vibration is used for multiple vibration measurements at a Pump.

Table 72 – MeasurementsType Additional Subcomponents

Source Path	References	NodeClass	BrowseName	DataType	TypeDefinition	Other
AmbientHumidity	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
AmbientTemperature	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
AxialLoadOfPumpRotor	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
AxialRotorPosition	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
BackPressure	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
BearingTemperature	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
ClearanceFlow	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
CoolantTemperature	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
Density	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
DifferentialPressure	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
DynamicViscosity	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
ElectronicTemperature	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
FluidTemperature	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
HousingTemperature	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
HydraulicEfficiency	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
InletPressureOfTheInstallation	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
InstallationTotalHead	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
KinematicViscosity	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
LeakageRateOfFlow	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
Level	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
LubricatingOilConsumption	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
LubricatingOilPressure	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
MassFlow	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
MeanVelocityAtThroat	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
MechanicalEfficiency	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
NetPositiveInletPressure	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
NetPositiveSuctionHead	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
NumberOfStarts	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
OutletPressureOfTheInstallation	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
OverallEfficiency	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
PowerLossDueToInternalLeakage	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
ProcessPressure	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
PumpEfficiency	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
PumpHumidity	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
PumpPowerInput	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
PumpPowerOutput	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
PumpTemperature	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
PumpTotalHead	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
RadialLoadOfPumpRotor	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
SoundEnergy	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
SoundEnergyLevel	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
SoundPower	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
SoundPowerLevel	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
SoundPressure	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
SoundPressureLevel	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
Speed	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
Throughput	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
TotalHeadAtInletAreaOfTheInstallation	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
TotalHeadAtOutletAreaOfTheInstallation	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
VolumetricEfficiency	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO

The InstanceDeclarations of the MeasurementsType have additional Attributes defined in Table 73. The Variables and the associated Descriptions are based on the standards VDMA 24223, DIN EN 13306, DIN EN ISO 17769-1, DIN ISO 21360-1, ISO 2041, DIN EN ISO 80000-8, ISO/ TR 25417, ISO 7967-6, ISO 2710-1 and IEC61987.

Table 73 – MeasurementsType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

Properties characterizing dynamic data which are the result of an oscillation measurement at machines with rotating movements

AmbientHumidity

Measured ambient humidity

AmbientHumidity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

AmbientHumidity

KindOfQuantity

“relative humidity”

Quotient of partial pressure of water vapor and partial pressure at its saturation

AmbientTemperature

Measured ambient temperature

AmbientTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

AmbientTemperature

KindOfQuantity

“temperature”

Quantity representing a temperature value

AxialLoadOfPumpRotor

Measured residual thrust acting through the shaft derived from hydraulic or mechanical forces

AxialLoadOfPumpRotor

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5129559

DisplayName: N

Description: newton

AxialLoadOfPumpRotor

KindOfQuantity

“force”

Vector quantity describing interaction between bodies or particles

AxialRotorPosition

Measured position of the axial rotor in bearing.

AxialRotorPosition

KindOfQuantity

“rational number”

Element of a set of mathematical entities that includes all integers and other entities, each defined as the quotient of two integers, such that the division is defined for any two entities, except zero as a divisor

BackPressure

Measured back pressure of the pump

BackPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

BackPressure

KindOfQuantity

“pressure”

Quotient of the component of a force normal to a surface and its area

BearingTemperature

Measured temperature of the bearing

BearingTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

BearingTemperature

KindOfQuantity

“temperature”

Quantity representing a temperature value

ClearanceFlow

Measured clearance flow between the housing and the impeller

ClearanceFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

ClearanceFlow

KindOfQuantity

“volume flow rate”

Scalar quantity characterizing the total flow through the two-dimensional domain A with the normal vector of a flowing fluid with velocity as an integral

CoolantTemperature

Measured temperature of the coolant.

CoolantTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

CoolantTemperature

KindOfQuantity

“temperature”

Quantity representing a temperature value

Density

Measured density of the fluid

Density

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4934993

DisplayName: kg/m³

Description: kilogram per cubic metre

Density

KindOfQuantity

“density”

Quantity representing the spatial distribution of mass of a continuous material

DifferentialPressure

Determined (actual) gain in total pressure between the pump inlet and pump outlet

DifferentialPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

DifferentialPressure

KindOfQuantity

“pressure”

Quotient of the component of a force normal to a surface and its area

DynamicViscosity

Measured kinematic viscosity of the fluid

DynamicViscosity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4665393

DisplayName: Pa·m³/s

Description: pascal cubic metre per second

DynamicViscosity

KindOfQuantity

“dynamic viscosity”

For laminar flows, proportionality constant between shear stress in a fluid moving with a velocity and gradient perpendicular to the plane of shear

ElectronicTemperature

Measured temperature of the electronic

ElectronicTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

ElectronicTemperature

KindOfQuantity

“temperature”

Quantity representing a temperature value

FluidTemperature

Measured internal temperature of pump fluid.

FluidTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

FluidTemperature

KindOfQuantity

“temperature”

Quantity representing a temperature value

HousingTemperature

Measured temperature of the housing

HousingTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

HousingTemperature

KindOfQuantity

“temperature”

Quantity representing a temperature value

HydraulicEfficiency

Determined proportion of pump available power input, Pa, which is delivered as pump power output, Pu, after satisfying the losses resulting from friction due to the relative motion of internal surfaces and internal leakage

HydraulicEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

HydraulicEfficiency

KindOfQuantity

“ratio”

Quotient of two numbers or two quantities of the same kind

InletPressureOfTheInstallation

Measured pressure at the inlet area of the installation.

InletPressureOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

InletPressureOfTheInstallation

KindOfQuantity

“pressure”

Quotient of the component of a force normal to a surface and its area

InstallationTotalHead

Determined difference between the total head at the outlet side of the installation and the total head at the inlet side of the installation

InstallationTotalHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

InstallationTotalHead

KindOfQuantity

“length”

Linear extent in space between any two points

KinematicViscosity

Measured dynamic viscosity of the fluid

KinematicViscosity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 21300

DisplayName: m²/s

Description: square metre per second

KinematicViscosity

KindOfQuantity

“kinematic viscosity”

Quotient of dynamic viscosity and mass density of a fluid

LeakageRateOfFlow

Measured rate of flow leaking from shaft seals

LeakageRateOfFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067091

DisplayName: m³/s

Description: cubic metre per second

LeakageRateOfFlow

KindOfQuantity

“volume flow rate”

Scalar quantity characterizing the total flow through the two-dimensional domain A with the normal vector of a flowing fluid with velocity as an integral

Level

Measured level

Level

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

Level

KindOfQuantity

“length”

Linear extent in space between any two points

LubricatingOilConsumption

Measured oil consumption of the lubricating system

LubricatingOilConsumption

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067857

DisplayName: m³

Description: cubic metre

LubricatingOilConsumption

KindOfQuantity

“volume”

Extent of a three dimensional geometrical shape

LubricatingOilPressure

Measured oil pressure of the lubrication system

LubricatingOilPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

LubricatingOilPressure

KindOfQuantity

“pressure”

Quotient of the component of a force normal to a surface and its area

MassFlow

Measure mass flow from the outlet area of the pump

MassFlow

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4933459

DisplayName: kg/s

Description: kilogram per second

MassFlow

KindOfQuantity

“mass flow”

Vector quantity characterizing a flowing fluid by the product of its local mass density and local velocity

MeanVelocityAtThroat

Measured rate of flow passing through the exit from the volute divided by the throat area

MeanVelocityAtThroat

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

MeanVelocityAtThroat

KindOfQuantity

“velocity”

Vector quantity giving the rate of change of a position vector

MechanicalEfficiency

Determined proportion of the pump power input, P, available after satisfying the mechanical power losses, PJ, ab, at given operating conditions

MechanicalEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

MechanicalEfficiency

KindOfQuantity

“ratio”

Quotient of two numbers or two quantities of the same kind

NetPositiveInletPressure

Total pressure (including velocity pressure) at the pump inlet connection less the liquid vapor pressure at the present temperature of the liquid

NetPositiveInletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

NetPositiveInletPressure

KindOfQuantity

“pressure”

Quotient of the component of a force normal to a surface and its area

NetPositiveSuctionHead

Amount of the absolute value of the total head above the head, equivalent to the vapor pressure of the liquid at the particular temperature, with reference to the NPSH datum plane

NetPositiveSuctionHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

NetPositiveSuctionHead

KindOfQuantity

“length”

Linear extent in space between any two points

NumberOfStarts

Total number of starts

NumberOfStarts

KindOfQuantity

“rational number”

OutletPressureOfTheInstallation

Measured pressure at the outlet area of the installation.

OutletPressureOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

OutletPressureOfTheInstallation

KindOfQuantity

“pressure”

Quotient of the component of a force normal to a surface and its area

OverallEfficiency

Determined proportion of the driver power input, Pmot, delivered as pump power output, Pu

OverallEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

OverallEfficiency

KindOfQuantity

“ratio”

Quotient of two numbers or two quantities of the same kind

PowerLossDueToInternalLeakage

Determined power loss due clearance flows

PowerLossDueToInternalLeakage

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

PowerLossDueToInternalLeakage

KindOfQuantity

“power”

Derivative with respect to time t of energy E being transferred or transformed

ProcessPressure

Measured process pressure of the pump

ProcessPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

ProcessPressure

KindOfQuantity

“pressure”

Quotient of the component of a force normal to a surface and its area

PumpEfficiency

Determined proportion of the pump power input, P, delivered as pump power output, Pu, at given operating conditions

PumpEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

PumpEfficiency

KindOfQuantity

“ratio”

Quotient of two numbers or two quantities of the same kind

PumpHumidity

Measured humidity inside the pump

PumpHumidity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

PumpHumidity

KindOfQuantity

“relative humidity”

Quotient of partial pressure of water vapor and partial pressure at its saturation

PumpPowerInput

Measured power transmitted to the pump by its driver

PumpPowerInput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

PumpPowerInput

KindOfQuantity

“mechanical power”

Scalar product of force acting to a body and its velocity

PumpPowerOutput

Measured useful mechanical power transferred to the fluid during its passage through the pump

PumpPowerOutput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

PumpPowerOutput

KindOfQuantity

“mechanical power”

Scalar product of force acting to a body and its velocity

PumpTemperature

Measured temperature of the pump

PumpTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

PumpTemperature

KindOfQuantity

“temperature”

Quantity representing a temperature value

PumpTotalHead

Determined difference between the total head at the outlet side of the pump and the total head at the inlet side of the pump

PumpTotalHead

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

PumpTotalHead

KindOfQuantity

“length”

Linear extent in space between any two points

RadialLoadOfPumpRotor

Measured residual force acting at right angles to the line of the shaft and derived from hydraulic forces

RadialLoadOfPumpRotor

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5129559

DisplayName: N

Description: newton

RadialLoadOfPumpRotor

KindOfQuantity

“force”

Vector quantity describing interaction between bodies or particles

SoundEnergy

Determined integral of the sound power, P, over a stated time interval of duration T (starting at t1 and ending at t2)

SoundEnergy

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4869973

DisplayName: J

Description: joule

SoundEnergy

KindOfQuantity

“energy“

Ability of a system to do work

SoundEnergyLevel

Determined ten times the logarithm to the base 10 of the ratio of the sound energy, J, to a reference value, J0, expressed in decibels

SoundEnergyLevel

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 12878

DisplayName: dB

Description: decibel

SoundEnergyLevel

KindOfQuantity

“sound level”

Logarithm of the ratio of a given sound pressure to the reference sound pressure of 20 μPa, the sound pressure being obtained with a standard frequency weighting and with a standard exponential time weighting. Sound level in decibels is twenty times the logarithm to the base ten of that ratio

SoundPower

Determined through a surface, product of the sound pressure, p, and the component of the particle velocity, un, at a point on the surface in the direction normal to the surface, integrated over that surface

SoundPower

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

SoundPower

KindOfQuantity

“power”

Derivative with respect to time t of energy E being transferred or transformed

SoundPowerLevel

Determined ten times the logarithm to the base 10 of the ratio of the sound power of a source, P, to a reference value, P0, expressed in decibels

SoundPowerLevel

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 12878

DisplayName: dB

Description: decibel

SoundPowerLevel

KindOfQuantity

“sound level”

SoundPressure

Measured difference between instantaneous pressure and static pressure

SoundPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

SoundPressure

KindOfQuantity

“pressure”

Quotient of the component of a force normal to a surface and its area

SoundPressureLevel

Determined ten times logarithm to the base 10 of the ratio of the square of the sound pressure, p, to the square of a reference value, p0, expressed in decibels

SoundPressureLevel

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 12878

DisplayName: dB

Description: decibel

SoundPressureLevel

KindOfQuantity

“sound level”

Speed

Measured number of rotations or movements made by the shaft, coupling or impeller in a given time

Speed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

Speed

KindOfQuantity

“frequency”

Inverse of one cycle of a periodic event

Throughput

Measured throughput of the vacuum pump

Throughput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4665393

DisplayName: Pa·m³/s

Description: pascal cubic metre per second

Throughput

KindOfQuantity

“volume flow rate”

Scalar quantity characterizing the total flow through the two-dimensional domain A with the normal vector of a flowing fluid with velocity as an integral

TotalHeadAtInletAreaOfTheInstallation

Determined total head at the inlet area of the installation, which corresponds to the sum of geodetic head, pressure head and velocity head

TotalHeadAtInletAreaOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

TotalHeadAtInletAreaOfTheInstallation

KindOfQuantity

“length”

Linear extent in space between any two points

TotalHeadAtOutletAreaOfTheInstallation

Determined total head at the outlet area of the installation, which corresponds to the sum of geodetic head, pressure head and velocity head

TotalHeadAtOutletAreaOfTheInstallation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

TotalHeadAtOutletAreaOfTheInstallation

KindOfQuantity

“length”

Linear extent in space between any two points

VolumetricEfficiency

Determined ratio of the actual delivered volume at maximum pressure to the geometric displacement volume

VolumetricEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

VolumetricEfficiency

KindOfQuantity

“ratio”

Quotient of two numbers or two quantities of the same kind.

7.33 VibrationMeasurementType ObjectType Definition

The VibrationMeasurementType provides Variables for Pump vibration measurements according to IEC61987 and is formally defined in Table 74.

Table 74 – VibrationMeasurementType Definition

Attribute	Value
BrowseName	VibrationMeasurementType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	1XPhase	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	1XRelativeShaftVibrationP_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	2XPhase	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	2XRelativeShaftVibrationP_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	BearingIndex	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	BearingIndexPerG	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	BroadbandCavitationAccelerationPerG_RMS	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	BroadbandCavitationAccelerationRMS	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	GapVoltage	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Not1XRelativeShaftVibrationP_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationAcceleration0_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationAccelerationP_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationAccelerationPerG0_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationAccelerationPerG_RMS	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationAccelerationPerGP_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationAccelerationRMS	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationDisplacementP_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationDisplacementRMS	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationVelocity0_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationVelocityP_P	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OverallVibrationVelocityRMS	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ReferenceStandardForVibrationMeasurement	0:String	0:DataItemType	O, RO
0:HasComponent	Variable	RotationalPhase1X	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	RotationalPhase2X	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	SpeedOfRotation	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ThrustPosition	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheBearingDefectFrequencies	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheBearingDefectFrequenciesPerG	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheBladePassFrequency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheFirstHarmonicOfTheRotationFrequency2X	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheGearMeshingFrequency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheGearMeshingFrequencyPerG	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheHarmonicsOfTheRotationFrequencyNx	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheRotationFrequency1X	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheSidebandsOfTheGearMeshingFrequency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	VibrationAmplitudeAtTheSidebandsOfTheGearMeshingFrequencyPerG	0:Double	0:BaseAnalogType	O, RO

The InstanceDeclarations of the VibrationMeasurementType have additional Attributes defined in Table 75. The Variables and the associated Descriptions are based on the standard IEC61987.

Table 75 – VibrationMeasurementType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

1XPhase

Phase of the 1X relative shaft vibration related to a reference point of time. The reference point of time for the phase is defined by a so called phase reference sensor.

1XPhase

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 17476

DisplayName: °

Description: degree [unit of angle]

1XRelativeShaftVibrationP_P

Oscillation range at the rotation frequency of the shaft under consideration, expressed as displacement.

1XRelativeShaftVibrationP_P

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 13384

DisplayName: µm

Description: micrometre (micron)

2XPhase

Phase of the 2X relative shaft vibration related to a reference point of time. The reference point of time for the phase is defined by a so called phase reference sensor.

2XPhase

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 17476

DisplayName: °

Description: degree [unit of angle]

2XRelativeShaftVibrationP_P

Oscillation range at the double rotation frequency of the shaft under consideration, expressed as displacement.

2XRelativeShaftVibrationP_P

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 13384

DisplayName: µm

Description: micrometre (micron)

BearingIndex

Amplitude of the oscillation envelope after high pass filtering, expressed as acceleration. The parameter for the high pass filtering and oscillation envelope are regularly defined by the user.

BearingIndex

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067595

DisplayName: m/s²

Description: metre per second squared

BearingIndexPerG

Amplitude of the oscillation envelope after high pass filtering, expressed as acceleration in units of the acceleration of gravity g. The parameter for the high pass filtering and oscillation envelope are regularly defined by the user.

BroadbandCavitationAccelerationPerG_RMS

Root mean square of the oscillation signal due to cavitation within a defined frequency range, expressed as acceleration in units of the acceleration of gravity g. The frequency range is regularly defined by the user.

BroadbandCavitationAccelerationRMS

Root mean square of the oscillation signal due to cavitation within a defined frequency range, expressed as acceleration. The frequency range is regularly defined by the user.

BroadbandCavitationAccelerationRMS

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067595

DisplayName: m/s²

Description: metre per second squared

GapVoltage

Sum value of the oscillation ranges of the vibration at all frequencies except the rotation frequency of the shaft under consideration, expressed as displacement. Regularly, only the frequency range below the rotational frequency is considered.

GapVoltage

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5655636

DisplayName: V

Description: volt

Not1XRelativeShaftVibrationP_P

Phase of the 2X relative shaft vibration related to a reference point of time. The reference point of time for the phase is defined by a so called phase reference sensor.

Not1XRelativeShaftVibrationP_P

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 13384

DisplayName: µm

Description: micrometre (micron)

OverallVibrationAcceleration0_P

Maximum oscillation amplitude, expressed as acceleration. The oscillation range is the difference between the minimum and maximum value within the time range under consideration.

OverallVibrationAcceleration0_P

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067595

DisplayName: m/s²

Description: metre per second squared

OverallVibrationAccelerationP_P

Oscillation range, expressed as acceleration. The oscillation range is the difference between the minimum and maximum value within the time range under consideration.

OverallVibrationAccelerationP_P

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067595

DisplayName: m/s²

Description: metre per second squared

OverallVibrationAccelerationPerG0_P

Maximum oscillation amplitude, expressed as acceleration in units of the acceleration of gravity g. The oscillation range is the difference between the minimum and maximum value within the time range under consideration.

OverallVibrationAccelerationPerG_RMS

Root mean square of the oscillation displacement, expressed as acceleration in units of the acceleration of gravity g

OverallVibrationAccelerationPerGP_P

Oscillation range, expressed as acceleration in units of the acceleration of gravity g. The oscillation range is the difference between the minimum and maximum value within the time range under consideration.

OverallVibrationAccelerationRMS

Root mean square of the oscillation displacement, expressed as acceleration

OverallVibrationAccelerationRMS

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067595

DisplayName: m/s²

Description: metre per second squared

OverallVibrationDisplacementP_P

Oscillation range, expressed as local displacement. The oscillation range is the difference between the minimum and maximum value within the time range under consideration.

OverallVibrationDisplacementP_P

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 13384

DisplayName: µm

Description: micrometre (micron)

OverallVibrationDisplacementRMS

Root mean square of oscillation range, expressed as local displacement. The oscillation range is the difference between the minimum and maximum value within the time range under consideration.

OverallVibrationDisplacementRMS

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 13384

DisplayName: µm

Description: micrometre (micron)

OverallVibrationVelocity0_P

Maximum oscillation amplitude, expressed as velocity. The oscillation range is the difference between the minimum and maximum value within the time range under consideration.

OverallVibrationVelocity0_P

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4403510

DisplayName: mm/s

Description: millimetre per second

OverallVibrationVelocityP_P

Oscillation range, expressed as velocity. The oscillation range is the difference between the minimum and maximum value within the time range under consideration.

OverallVibrationVelocityP_P

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4403510

DisplayName: mm/s

Description: millimetre per second

OverallVibrationVelocityRMS

Root mean square of the oscillation displacement expressed as velocity

OverallVibrationVelocityRMS

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4403510

DisplayName: mm/s

Description: millimetre per second

ReferenceStandardForVibrationMeasurement

Standard to which statements on vibration measurement refer.

RotationalPhase1X

Phase of the vibration amplitude at the rotation frequency (1X) of the object under consideration related to a reference point of time. The reference point of time for the phase is defined by a so called phase reference sensor.

RotationalPhase1X

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 17476

DisplayName: °

Description: degree [unit of angle]

RotationalPhase2X

Phase of the vibration amplitude at the first harmonic of the rotation frequency (2X) of the object under consideration related to a reference point of time. The reference point of time for the phase is defined by a so called phase reference sensor.

RotationalPhase2X

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 17476

DisplayName: °

Description: degree [unit of angle]

SpeedOfRotation

Number of revolutions per time.

SpeedOfRotation

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

ThrustPosition

Measure for the distance between the sensor and the shaft, expressed as device output voltage

ThrustPosition

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5066068

DisplayName: mm

Description: millimetre

VibrationAmplitudeAtTheBearingDefectFrequencies

Amplitude of the oscillation envelope at the roller bearing defect frequencies after high pass filtering, expressed as acceleration. The parameter for the high pass filtering and oscillation envelope are regularly defined by the user.

VibrationAmplitudeAtTheBearingDefectFrequencies

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067595

DisplayName: m/s²

Description: metre per second squared

VibrationAmplitudeAtTheBearingDefectFrequenciesPerG

Amplitude of the oscillation envelope at the roller bearing defect frequencies after high pass filtering, expressed as acceleration in units of the acceleration of gravity g. The parameter for the high pass filtering and oscillation envelope are regularly defined by the user.

VibrationAmplitudeAtTheBladePassFrequency

Performance indicator of vibration calculated from the oscillation amplitude at the rotation frequency of the shaft multiplied with the number of blades mounted at the shaft, expressed as velocity.

VibrationAmplitudeAtTheBladePassFrequency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4403510

DisplayName: mm/s

Description: millimetre per second

VibrationAmplitudeAtTheFirstHarmonicOfTheRotationFrequency2X

Oscillation amplitude at the double rotation frequency of the object under consideration, expressed as velocity.

VibrationAmplitudeAtTheFirstHarmonicOfTheRotationFrequency2X

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4403510

DisplayName: mm/s

Description: millimetre per second

VibrationAmplitudeAtTheGearMeshingFrequency

Performance indicator of vibration calculated from the oscillation amplitude at the rotation frequency of the shaft, multiplied with the number of teeth of the gear mounted at the shaft, expressed as acceleration.

VibrationAmplitudeAtTheGearMeshingFrequency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067595

DisplayName: m/s²

Description: metre per second squared

VibrationAmplitudeAtTheGearMeshingFrequencyPerG

VibrationAmplitudeAtTheHarmonicsOfTheRotationFrequencyNx

Performance indicator of vibration calculated from the oscillation amplitude at the harmonics of the rotation frequency of the object under consideration, expressed as velocity.

VibrationAmplitudeAtTheHarmonicsOfTheRotationFrequencyNx

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4403510

DisplayName: mm/s

Description: millimetre per second

VibrationAmplitudeAtTheRotationFrequency1X

Oscillation amplitude at the rotation frequency of the object under consideration, expressed as velocity.

VibrationAmplitudeAtTheRotationFrequency1X

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4403510

DisplayName: mm/s

Description: millimetre per second

VibrationAmplitudeAtTheSidebandsOfTheGearMeshingFrequency

Root mean square of the oscillation signal within defined frequency ranges, which include the side bands of the mesh frequency above and below the mesh frequency, expressed as acceleration.

VibrationAmplitudeAtTheSidebandsOfTheGearMeshingFrequency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067595

DisplayName: m/s²

Description: metre per second squared

VibrationAmplitudeAtTheSidebandsOfTheGearMeshingFrequencyPerG

Root mean square of the oscillation signal within defined frequency ranges, which include the side bands of the mesh frequency above and below the mesh frequency, expressed as acceleration in units of the acceleration of gravity g.

7.34 MultiPumpType ObjectType Definition

The MultiPumpType provides Variables for Pump operation in a system with several Pumps and is formally defined in Table 76.

Table 76 – MultiPumpType Definition

Attribute	Value
BrowseName	MultiPumpType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	DistributionPriority	0:String []	0:DataItemType	O, RW
0:HasComponent	Variable	DistributionType	DistributionTypeEnum	0:DataItemType	O, RW
0:HasComponent	Variable	ExchangeMode	ExchangeModeEnum	0:DataItemType	O, RW
0:HasComponent	Variable	ExchangeTime	0:DateTime	0:DataItemType	O, RW
0:HasComponent	Variable	ExchangeTimeDifference	0:Double	0:AnalogUnitType	O, RW
0:HasComponent	Variable	MaximumNumberOfPumpsInOperation	0:UInt32	0:DataItemType	O, RW
0:HasComponent	Variable	MultiPumpOperationMode	MultiPumpOperationModeEnum	0:DataItemType	O, RW
0:HasComponent	Variable	NumberOfPumps	0:UInt32	0:DataItemType	O, RW
0:HasComponent	Variable	PumpCollectiveIDs	0:String []	0:DataItemType	O, RW
0:HasComponent	Variable	PumpRole	PumpRoleEnum	0:DataItemType	O, RW
0:HasComponent	Variable	RedundantPumpIDs	0:String []	0:DataItemType	O, RW

The optional Variables PumpCollectiveIDs, RedundantPumpIDs, and DistributionPriority are one dimensional arrays without a limit for possible entries.

The InstanceDeclarations of the MultiPumpType have additional Attributes defined in Table 77. The Variables and the associated Descriptions are based on the standard VDMA 24223.

Table 77 – MultiPumpType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

DistributionPriority

This property describes in ascending order the priority of pumps in addition operation mode.

DistributionType

This property describes the share of operation time of different pumps of the pump system in addition operation mode.

ExchangeMode

This property specifies the exchange mode of the pump

ExchangeTime

This property specifies the determination of the absolute time for the next exchange of the pump, if operator specific Pump Exchange Mode is activated.

ExchangeTimeDifference

This property specifies the determination of the time for the next exchange of the pump relative to ExchangeTime, if operator specific Pump Exchange Mode is activated.

ExchangeTimeDifference

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5457219

DisplayName: s

Description: second [unit of time]

MaximumNumberOfPumpsInOperation

This property specifies the maximum number of pumps in operation. The difference between NumberOfPumps and MaximumNumberOfPumpsInOperation identifies the redundant pumps.

MultiPumpOperationMode

This property specifies the actual multi pump operation mode. In redundant operation mode a pump fulfils the process function of another pump. Addition operation mode characterizes the supplementary fulfilling of the process function. The mixed mode characterizes both operation tasks.

NumberOfPumps

This property identifies the number of pumps in multi pump management

PumpCollectiveIDs

This element identifies the pumps within the pump system

PumpRole

This property identifies the role rsp. task of the pump within the multi pump management.

RedundantPumpIDs

This property identifies the actual redundant pumps within the pump system

7.35 PortsGroupType ObjectType Definition

The PortsGroupType provides Objects for the representation of Pump Ports, such as the inlet, outlet, and drive port. It is formally defined in Table 78.

Table 78 – PortsGroupType Definition

Attribute	Value
BrowseName	PortsGroupType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	<Drive>		DrivePortType	OP
0:HasComponent	Object	<InletConnection>		InletConnectionPortType	OP
0:HasComponent	Object	<OutletConnection>		OutletConnectionPortType	OP

The InstanceDeclarations of the PortsGroupType have additional Attributes defined in Table 79.

Table 79 – PortsGroupType Attribute values for child Nodes

BrowsePath	Description Attribute
<Drive>	Port for the connection of the drive.
<InletConnection>	Port for the inlet connection.
<OutletConnection>	Port for the outlet connection.

7.36 PortType ObjectType Definition

The abstract PortType provides Variables for identification and specification of a Pump Port. It is illustrated in Figure 19 and formally defined in Table 80.

Figure 19 – Illustration of PortType

Table 80 – PortType Definition

Attribute	Value
BrowseName	PortType
IsAbstract	True
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of 0:BaseObjectType defined in OPC 10000-5.
0:HasSubtype	ObjectType	DrivePortType	Defined in 0
0:HasSubtype	ObjectType	InletConnectionPortType	Defined in 7.38
0:HasSubtype	ObjectType	OutletConnectionPortType	Defined in 0

0:HasComponent	Variable	Category	0:String	0:DataItemType	O, RW
0:HasComponent	Variable	Direction	PortDirectionEnum	0:DataItemType	O, RW
0:HasComponent	Variable	IdCarrier	0:String	0:DataItemType	O, RW

The InstanceDeclarations of the PortType have additional Attributes defined in Table 81. The Variables and the associated Descriptions are based on the AutomationML semantic.

Table 81 – PortType Attribute values for child Nodes

BrowsePath	Description Attribute
Category	The category property describes the Port type. The value of this attribute is user-defined. Only ports with the same category value are allowed to be connected.
Direction	Ports with the direction “In” can only be connected to ports with the direction “Out” or “InOut” and ports with the direction “Out” can only be connected with ports with the direction “In” or “InOut”. Ports with the direction “InOut” can be connected to Ports of arbitrary direction.
IdCarrier	This property contains the ID of the asset to which the port is assigned.

7.37 DrivePortType ObjectType Definition

The DrivePortType extends its supertype by FunctionalGroups for Pump drive specific Objects and Variables and is formally defined in Table 82.

Table 82 – DrivePortType Definition

Attribute	Value
BrowseName	DrivePortType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the PortType defined in 7.36, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	Design		DriveDesignType	O
0:HasComponent	Object	Measurements		DriveMeasurementsType	O

The InstanceDeclarations of the DrivePortType have additional Attributes defined in Table 83.

Table 83 – DrivePortType Attribute values for child Nodes

BrowsePath	Description Attribute
Design	Manufacturer's properties that describe the rudimentary data of the drive.
Measurements	All operation measurements that describe the drive.

7.38 InletConnectionPortType ObjectType Definition

The InletConnectionPortType extends its supertype by FunctionalGroups for Pump inlet specific Objects and Variables and is formally defined in Table 84.

Table 84 – InletConnectionPortType Definition

Attribute	Value
BrowseName	InletConnectionPortType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the PortType defined in 7.36, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	Design		InletConnectionDesignType	O
0:HasComponent	Object	Implementation		InletConnectionImplementationType	O
0:HasComponent	Object	Measurements		InletConnectionMeasurementsType	O
0:HasComponent	Object	SystemRequirements		InletConnectionSystemRequirementsType	O

The InstanceDeclarations of the InletConnectionPortType have additional Attributes defined in Table 85.

Table 85 – InletConnectionPortType Attribute values for child Nodes

BrowsePath	Description Attribute
Design	Manufacturer's properties that describe the rudimentary data of the inlet connection.
Implementation	Properties that describe the specific installation and operational situation of the inlet connection.
Measurements	All measurements of the operation which describe the inlet connection.
SystemRequirements	Buyer's properties that describe the installation situation of the inlet port.

7.39 OutletConnectionPortType ObjectType Definition

The OutletConnectionPortType extends its supertype by FunctionalGroups for Pump outlet specific Objects and Variables and is formally defined in Table 86.

Table 86 – OutletConnectionPortType Definition

Attribute	Value
BrowseName	OutletConnectionPortType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the PortType defined in 7.36, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Object	Design		OutletConnectionDesignType	O
0:HasComponent	Object	Implementation		OutletConnectionImplementationType	O
0:HasComponent	Object	Measurements		OutletConnectionMeasurementsType	O
0:HasComponent	Object	SystemRequirements		OutletConnectionSystemRequirementsType	O

The InstanceDeclarations of the OutletConnectionPortType have additional Attributes defined in Table 87.

Table 87 – OutletConnectionPortType Attribute values for child Nodes

BrowsePath	Description Attribute
Design	Manufacturer's properties that describe the rudimentary data of the outlet connection.
Implementation	Properties that describe the specific installation and operational situation of the outlet connection.
Measurements	All measurements of the operation which describe the outlet connection.
SystemRequirements	Buyer's properties that describe the installation situation of the outlet port.

7.40 ConnectionDesignType ObjectType Definition

The abstract ConnectionDesignType provides static Variables for Pump inlet and outlet connection design properties. It is illustrated in Figure 20 and formally defined in Table 88.

Figure 20 – Illustration of ConnectionDesignType

Table 88 – ConnectionDesignType Definition

Attribute	Value
BrowseName	ConnectionDesignType
IsAbstract	True
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasSubtype	ObjectType	InletConnectionDesignType	Defined in 7.41
0:HasSubtype	ObjectType	OutletConnectionDesignType	Defined in 7.42

0:HasComponent	Variable	NominalPressure	0:String	0:DataItemType	O, RO

The InstanceDeclarations of the ConnectionDesignType have additional Attributes defined in Table 89. The Variables and the associated Descriptions are based on the standard DIN EN 1333.

Table 89 – ConnectionDesignType Attribute values for child Nodes

BrowsePath	Description Attribute
NominalPressure	Alphanumeric parameter for reference purposes, referring to a combination of mechanical and dimensional properties of a component of a piping system. It comprises the letters PN followed by a dimensionless number.

7.41 InletConnectionDesignType ObjectType Definition

The InletConnectionDesignType extends its supertype by Pump inlet connection specific Variables and is formally defined in Table 90.

Table 90 – InletConnectionDesignType Definition

Attribute	Value
BrowseName	InletConnectionDesignType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the ConnectionDesignType defined in 7.40, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	CriticalBackingPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	InletAreaOfThePump	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumAllowableInletPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumTolerableWaterVaporInletPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MaximumWorkingPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumAllowableInletPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NetPositiveInletPressureRequired	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	WaterVaporCapacity	0:Double	0:BaseAnalogType	O, RO

The InstanceDeclarations of the InletConnectionDesignType have additional Attributes defined in Table 91. The Variables and the associated Descriptions are based on the standards DIN EN ISO 17769-1, DIN 28426-1, ISO 3529-2 and ISO 21360-2.

Table 91 – InletConnectionDesignType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

CriticalBackingPressure

Maximum backing pressure for which the conditions are defined in the instruction manual or in a specific standard for the particular vacuum pump.

CriticalBackingPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

InletAreaOfThePump

Free cross-sectional area of the entry opening in the inlet connection of the pump.

InletAreaOfThePump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067851

DisplayName: m²

Description: square metre

MaximumAllowableInletPressure

Highest value of inlet pressure at which the pump or component is capable of functioning on the basis of the materials used.

MaximumAllowableInletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MaximumTolerableWaterVaporInletPressure

The highest water vapor inlet pressure at which a gas ballast pump, under normal ambient conditions, can pump and exhaust pure water vapor in continuous Operation.

MaximumTolerableWaterVaporInletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MaximumWorkingPressure

instantaneous inlet pressure with adequate margin above the minimum liquid vapor pressure expected.

MaximumWorkingPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MinimumAllowableInletPressure

Lowest value of inlet pressure at which the pump or component is capable of functioning on the basis of the materials used.

MinimumAllowableInletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

NetPositiveInletPressureRequired

Total inlet pressure required to ensure there is enough margin to maintain the minimum.

NetPositiveInletPressureRequired

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

WaterVaporCapacity

Mass of water which can be conveyed by the pump without condensation per time.

WaterVaporCapacity

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4600375

DisplayName: g/h

Description: gram per hour

7.42 OutletConnectionDesignType ObjectType Definition

The OutletConnectionDesignType extends its supertype by Pump outlet connection specific Variables and is formally defined in Table 92.

Table 92 – OutletConnectionDesignType Definition

Attribute	Value
BrowseName	OutletConnectionDesignType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the ConnectionDesignType defined in 7.40, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	MaximumAllowableOutletPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinimumAllowableOutetPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OutletAreaOfThePump	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ReliefValveAccumulationPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ReliefValveBackPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ReliefValveReseatPressure	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ReliefValveSetPressure	0:Double	0:BaseAnalogType	O, RO

The InstanceDeclarations of the OutletConnectionDesignType have additional Attributes defined in Table 93. The Variables and the associated Descriptions are based on the standard DIN EN ISO 17769-1.

Table 93 – OutletConnectionDesignType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

MaximumAllowableOutletPressure

Highest value of outlet pressure at which the pump or component is capable of functioning on the basis of the materials used.

MaximumAllowableOutletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

MinimumAllowableOutetPressure

Lowest value of outlet pressure at which the pump or component is capable of functioning on the basis of the materials used.

MinimumAllowableOutetPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

OutletAreaOfThePump

Free cross-sectional area of the orifice in the outlet connection of the pump.

OutletAreaOfThePump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067851

DisplayName: m²

Description: square metre

ReliefValveAccumulationPressure

Outlet pressure at which the relief valve will pass the total pump flow.

ReliefValveAccumulationPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

ReliefValveBackPressure

Pressure at the outlet of the relief valve when the valve is closed.

ReliefValveBackPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

ReliefValveReseatPressure

Outlet pressure at which the relief valve will close after passing the total pump flow.

ReliefValveReseatPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

ReliefValveSetPressure

Outlet pressure at which the relief valve begins to open.

ReliefValveSetPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

7.43 DriveDesignType ObjectType Definition

The DriveDesignType provides static Variables for Pump drive design properties and is formally defined in Table 94.

Table 94 – DriveDesignType Definition

Attribute	Value
BrowseName	DriveDesignType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	EnergyEfficiencyClassOfMotor	0:String	0:DataItemType	O, RO
0:HasComponent	Variable	MaxNominalFrequency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MinNominalFrequency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MotorEfficiency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NominalFrequency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NominalPowerConsumption	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	NominalVoltage	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PowerFactor	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	ProtectionClass	0:String	0:DataItemType	O, RO
0:HasComponent	Variable	RatedCurrent	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	RatedSpeed	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	TorqueAtNominalSpeedOfDrive	0:Double	0:BaseAnalogType	O, RO

The InstanceDeclarations of the DriveDesignType have additional Attributes defined in

Table 95. The Variables and the associated Descriptions are based on the standard DIN EN ISO 17769-1 and ECLASS entries.

Table 95 – DriveDesignType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

EnergyEfficiencyClassOfMotor

Characterization of the energy efficiency of electric motors according to international standards.

MaxNominalFrequency

A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment.

MaxNominalFrequency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740186

DisplayName: Hz

Description: hertz

MinNominalFrequency

A suitable minimum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment.

MinNominalFrequency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740186

DisplayName: Hz

Description: hertz

MotorEfficiency

Proportion of the motor power input P_mot delivered as pump power input P_mot, u.

MotorEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

NominalFrequency

Design of the object at a certain frequency, which is repeated regularly.

NominalFrequency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740186

DisplayName: Hz

Description: hertz

NominalPowerConsumption

Indication of the rated power consumption in watts.

NominalPowerConsumption

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

NominalVoltage

Rated voltage is the value of the electrical voltage in normal operation specified by the manufacturer or supplier.

NominalVoltage

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5655636

DisplayName: V

Description: volt

PowerFactor

Ratio of the amount of active power to apparent power.

PowerFactor

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

ProtectionClass

Protection class of an enclosure, expressed as NEMA or IP rating.

RatedCurrent

Appropriate (usually rounded) value of a current to describe, designate or identify a component, device, resource, facility or equipment.

RatedCurrent

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4279632

DisplayName: A

Description: ampere

RatedSpeed

Speed corresponding to the rated data of the motor used.

RatedSpeed

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4405559

DisplayName: s⁻¹

Description: reciprocal second

TorqueAtNominalSpeedOfDrive

The torque transmittable by the equipment.

TorqueAtNominalSpeedOfDrive

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5129559

DisplayName: N

Description: newton

7.44 InletConnectionSystemRequirementsType ObjectType Definition

The InletConnectionSystemRequirementsType provides static Variables for Pump inlet connection specific parameters of the process in which the Pump is to be used and is formally defined in Table 96.

Table 96 – InletConnectionSystemRequirementsType Definition

Attribute	Value
BrowseName	InletConnectionSystemRequirementsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	InletPressure	0:Double	0:BaseAnalogType	O, RW

The InstanceDeclarations of the InletConnectionSystemRequirementsType have additional Attributes defined in Table 97. The Variables and the associated Descriptions are based on the standard DIN ISO 21360-1.

Table 97 – InletConnectionSystemRequirementsType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

InletPressure

Pressure at the inlet of the pump, measured at a defined location in the test dome.

InletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

7.45 OutletConnectionSystemRequirementsType ObjectType Definition

The OutletConnectionSystemRequirementsType provides static Variables for Pump outlet connection specific parameters of the process in which the Pump is to be used and is formally defined in Table 98.

Table 98 – OutletConnectionSystemRequirementsType Definition

Attribute	Value
BrowseName	OutletConnectionSystemRequirementsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	BackingPressure	0:Double	0:BaseAnalogType	O, RW

The InstanceDeclarations of the OutletConnectionSystemRequirementsType have additional Attributes defined in Table 99. The Variables and the associated Descriptions are based on the standard DIN ISO 21360-1.

Table 99 – OutletConnectionSystemRequirementsType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

BackingPressure

Pressure at the outlet of a vacuum pump.

BackingPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

7.46 ConnectionImplementationType ObjectType Definition

The abstract ConnectionImplementationType provides static Variables for preconfiguring a Pump connection for the process in which the Pump is to be used. It is illustrated in Figure 21 and formally defined in Table 100.

Figure 21 – Illustration of ConnectionImplementationType

Table 100 – ConnectionImplementationType Definition

Attribute	Value
BrowseName	ConnectionImplementationType
IsAbstract	True
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasSubtype	ObjectType	InletConnectionImplementationType	Defined in 7.47
0:HasSubtype	ObjectType	OutletConnectionImplementationType	Defined in 7.48

0:HasComponent	Variable	NominalSize	0:String	0:DataItemType	O, RW

The InstanceDeclarations of the ConnectionImplementationType have additional Attributes defined in Table 101. The Variables and the associated Descriptions are based on the standard ISO 6708.

Table 101 – ConnectionImplementationType Attribute values for child Nodes

BrowsePath	Description Attribute
NominalSize	An alphanumeric designation of size for components of a pipework system, which is used for reference purposes. It comprises the letters DN followed by a dimensionless whole number which is indirectly related to the physical size, in millimeters, of the bore or outside diameter of the end connections.

7.47 InletConnectionImplementationType ObjectType Definition

The InletConnectionImplementationType extends its supertype by Pump inlet connection specific Variables and is formally defined in Table 102.

Table 102 – InletConnectionImplementationType Definition

Attribute	Value
BrowseName	InletConnectionImplementationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the ConnectionImplementationType defined in 7.46, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	HeightOfTheInletConnection	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MeanRatedVelocityAtInlet	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RatedInletPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	TotalHeadAtInletAreaOfThePump	0:Double	0:BaseAnalogType	O, RW

The InstanceDeclarations of the InletConnectionImplementationType have additional Attributes defined in Table 103. The Variables and the associated Descriptions are based on the standard DIN EN ISO 17769-1.

Table 103 – InletConnectionImplementationType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

HeightOfTheInletConnection

Height of the center of the inlet connection of the pump

HeightOfTheInletConnection

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

MeanRatedVelocityAtInlet

Rated flow at pump inlet connection divided by the inlet area of the pump

MeanRatedVelocityAtInlet

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

RatedInletPressure

Inlet pressure of the operating conditions at the guarantee point

RatedInletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

TotalHeadAtInletAreaOfThePump

Head observed at inlet area of the pump, corresponding to the sum of the height, pressure head and velocity head

TotalHeadAtInletAreaOfThePump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

7.48 OutletConnectionImplementationType ObjectType Definition

The OutletConnectionImplementationType extends its supertype by Pump inlet connection specific Variables and is formally defined in Table 104.

Table 104 – OutletConnectionImplementationType Definition

Attribute	Value
BrowseName	OutletConnectionImplementationType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the ConnectionImplementationType defined in 7.46, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	HeightOfTheOutletConnection	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	MeanRatedVelocityAtOutlet	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	RatedOutletPressure	0:Double	0:BaseAnalogType	O, RW
0:HasComponent	Variable	TotalHeadAtOutletAreaOfThePump	0:Double	0:BaseAnalogType	O, RW

The InstanceDeclarations of the OutletConnectionImplementationType have additional Attributes defined in Table 105. The Variables and the associated Descriptions are based on the standard DIN EN ISO 17769-1.

Table 105 – OutletConnectionImplementationType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

HeightOfTheOutletConnection

Height of the center of the outlet connection of the pump.

HeightOfTheOutletConnection

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

MeanRatedVelocityAtOutlet

Rated flow at pump outlet connection divided by the inlet area of the pump.

MeanRatedVelocityAtOutlet

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

RatedOutletPressure

Outlet pressure of the pump at the guarantee point with rated flow and rated speed, as well as rated inlet pressure, for rotodynamic pumps only.

RatedOutletPressure

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5259596

DisplayName: Pa

Description: pascal

TotalHeadAtOutletAreaOfThePump

Head observed at outlet area of the pump, corresponding to the sum of the height, pressure head and velocity head.

TotalHeadAtOutletAreaOfThePump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067858

DisplayName: m

Description: metre

7.49 DriveMeasurementsType ObjectType Definition

The DriveMeasurementsType provides Variables used for measurements performed at a Pump drive and is formally defined in Table 106. For the generation of events, the DriveMeasurementsType has a reference to the 0:LimitAlarmType. The InputNode Property of the Alarm shall contain the NodeId of the Component. Measurements defined in this ObjectType have an additional Subcomponent with the TypeDefinition 0:PropertyType and the BrowseName KindOfQuantity defined in Table 107. In this Variables the measurements can be matched to a physical quantity. To comply with this Companion Specification, the default values for the Property 0:EngineeringUnits and the Property KindOfQuantity provided in Table 108 should be used. The values should be sensible to the use of the application.

Table 106 – DriveMeasurementsType Definition

Attribute	Value
BrowseName	DriveMeasurementsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	Current	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DCLinkCurrent	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DCLinkVoltage	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	DriverPowerInput	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	EnergyConsumption	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Frequency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MotorCurrent	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MotorEfficiency	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MotorTemperature	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MotorVoltage	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	PowerFactor	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Torque	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	Voltage	0:Double	0:BaseAnalogType	O, RO
0:GeneratesEvent	ObjectType	0:LimitAlarmType	Defined in OPC 10000-9

Table 107 – DriveMeasurementsType Additional Subcomponents

Source Path	References	NodeClass	BrowseName	DataType	TypeDefinition	Other
Current	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
DCLinkCurrent	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
DCLinkVoltage	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
DriverPowerInput	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
EnergyConsumption	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
Frequency	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
MotorCurrent	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
MotorEfficiency	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
MotorTemperature	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
MotorVoltage	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
PowerFactor	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
Torque	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
Voltage	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO

The InstanceDeclarations of the DriveMeasurementsType have additional Attributes defined in Table 108. The Variables and the associated Descriptions are based on the standards VDMA 24223 and DIN EN ISO 17769-1.

Table 108 – DriveMeasurementsType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

Current

Measured consumed mains current of the whole unit of the motor.

Current

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4279632

DisplayName: A

Description: ampere

Current

KindOfQuantity

“electric current”

Scalar quantity equal to the flux of the electric current density J through a given directed surface S

DCLinkCurrent

Measured actual electrical dc current of the converter.

DCLinkCurrent

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4279632

DisplayName: A

Description: ampere

DCLinkCurrent

KindOfQuantity

“electric current”

Scalar quantity equal to the flux of the electric current density J through a given directed surface S

DCLinkVoltage

Measured actual electrical dc voltage of the converter.

DCLinkVoltage

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5655636

DisplayName: V

Description: volt

DCLinkVoltage

KindOfQuantity

“voltage”

Scalar quantity equal to the line integral of the electric field strength E along a specific path linking two points a and b

DriverPowerInput

Measured power absorbed by the motor.

DriverPowerInput

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5723220

DisplayName: W

Description: watt

DriverPowerInput

KindOfQuantity

“power”

Derivative with respect to time t of energy E being transferred or transformed

EnergyConsumption

Measured energy consumption of the unit of the motor.

EnergyConsumption

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4869973

DisplayName: J

Description: joule

EnergyConsumption

KindOfQuantity

“energy“

Ability of a system to do work

Frequency

Measured output frequency of the frequency converter.

Frequency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4740186

DisplayName: Hz

Description: hertz

Frequency

KindOfQuantity

“frequency”

Inverse of one cycle of a periodic event

MotorCurrent

Measured actual motor current.

MotorCurrent

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4279632

DisplayName: A

Description: ampere

MotorCurrent

KindOfQuantity

“electric current”

Scalar quantity equal to the flux of the electric current density J through a given directed surface S

MotorEfficiency

Determined proportion of the motor power input P_mot delivered as pump power input P_mot, u

MotorEfficiency

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20529

DisplayName: %

Description: percent

MotorEfficiency

KindOfQuantity

“ratio”

Quotient of two numbers or two quantities of the same kind

MotorTemperature

Measured temperature of the motor.

MotorTemperature

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

MotorTemperature

KindOfQuantity

“temperature”

Quantity representing a temperature value

MotorVoltage

Measured actual motor voltage.

MotorVoltage

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5655636

DisplayName: V

Description: volt

MotorVoltage

KindOfQuantity

“voltage”

Scalar quantity equal to the line integral of the electric field strength E along a specific path linking two points a and b

PowerFactor

Determined power factor of the motor.

PowerFactor

KindOfQuantity

“rational number”

Torque

Measured torque of the motor.

Torque

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 20053

DisplayName: N·m

Description: newton metre

Torque

KindOfQuantity

“moment of force”

Vector quantity described by the vector product M=r * F where r is position vector with respect to the axis of rotation and F is force

Voltage

Measured actual mains voltage of the motor.

Voltage

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5655636

DisplayName: V

Description: volt

Voltage

KindOfQuantity

“voltage”

Scalar quantity equal to the line integral of the electric field strength E along a specific path linking two points a and b

7.50 InletConnectionMeasurementsType ObjectType Definition

The InletConnectionMeasurementsType provides Variables used for measurements performed at a Pump inlet connection and is formally defined in Table 109. For the generation of events, the InletConnectionMeasurementsType has a reference to the 0:LimitAlarmType. The InputNode Property of the Alarm shall contain the NodeId of the Component. Measurements defined in this ObjectType have an additional Subcomponent with the TypeDefinition 0:PropertyType and the BrowseName KindOfQuantity defined in Table 110. In this Variables the measurements can be matched to a physical quantity. To comply with this Companion Specification, the default values for the Property 0:EngineeringUnits and the Property KindOfQuantity provided in Table 111 should be used. The values should be sensible to the use of the application.

Table 109 – InletConnectionMeasurementsType Definition

Attribute	Value
BrowseName	InletConnectionMeasurementsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0:HasComponent	Variable	InletTemperatureOfThePump	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	MeanVelocityAtInlet	0:Double	0:BaseAnalogType	O, RO
0:GeneratesEvent	ObjectType	0:LimitAlarmType	Defined in OPC 10000-9

Table 110 – InletConnectionMeasurementsType Additional Subcomponents

Source Path	References	NodeClass	BrowseName	DataType	TypeDefinition	Other
InletTemperatureOfThePump	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
MeanVelocityAtInlet	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO

The InstanceDeclarations of the InletConnectionMeasurementsType have additional Attributes defined in Table 111. The Variables and the associated Descriptions are based on the standard DIN EN ISO 17769-1.

Table 111 – InletConnectionMeasurementsType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

InletTemperatureOfThePump

Measured temperature acting at the inlet area of the pump.

InletTemperatureOfThePump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

InletTemperatureOfThePump

KindOfQuantity

“temperature”

Quantity representing a temperature value

MeanVelocityAtInlet

Measured rate of flow at pump inlet connection divided by the inlet area of the pump.

MeanVelocityAtInlet

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

MeanVelocityAtInlet

KindOfQuantity

“velocity”

Vector quantity giving the rate of change of a position vector

7.51 OutletConnectionMeasurementsType ObjectType Definition

The OutletConnectionMeasurementsType provides Variables used for measurements performed at a Pump outlet connection and is formally defined in Table 112. For the generation of events, the OutletConnectionMeasurementsType has a reference to the 0:LimitAlarmType. The InputNode Property of the Alarm shall contain the NodeId of the Component. Measurements defined in this ObjectType have an additional Subcomponent with the TypeDefinition 0:PropertyType and the BrowseName KindOfQuantity defined in Table 113. In this Variables the measurements can be matched to a physical quantity. To comply with this Companion Specification, the default values for the Property 0:EngineeringUnits and the Property KindOfQuantity provided in Table 114 should be used. The values should be sensible to the use of the application.

Table 112 – OutletConnectionMeasurementsType Definition

Attribute	Value
BrowseName	OutletConnectionMeasurementsType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node.
0: HasComponent	Variable	MeanVelocityAtOutlet	0:Double	0:BaseAnalogType	O, RO
0:HasComponent	Variable	OutletTemperatureOfThePump	0:Double	0:BaseAnalogType	O, RO
0:GeneratesEvent	ObjectType	0:LimitAlarmType	Defined in OPC 10000-9

Table 113 – OutletConnectionMeasurementsType Additional Subcomponents

Source Path	References	NodeClass	BrowseName	DataType	TypeDefinition	Other
MeanVelocityAtOutlet	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO
OutletTemperatureOfThePump	0:HasProperty	Variable	KindOfQuantity	0:String	0:PropertyType	O, RO

The InstanceDeclarations of the OutletConnectionMeasurementsType have additional Attributes defined in Table 114. The Variables and the associated Descriptions are based on the standard DIN EN ISO 17769-1.

Table 114 – OutletConnectionMeasurementsType Attribute values for child Nodes

BrowsePath

Value Attribute

Description Attribute

MeanVelocityAtOutlet

Measured rate of flow at pump outlet connection divided by the outlet area of the pump.

MeanVelocityAtOutlet

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 5067859

DisplayName: m/s

Description: metre per second

MeanVelocityAtOutlet

KindOfQuantity

“velocity”

Vector quantity giving the rate of change of a position vector

OutletTemperatureOfThePump

Measured temperature acting at the outlet area of the pump.

OutletTemperatureOfThePump

0:EngineeringUnits

NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact

UnitId: 4932940

DisplayName: K

Description: kelvin

OutletTemperatureOfThePump

KindOfQuantity

“temperature”

Quantity representing a temperature value