OPC UA ObjectTypes – OPC UA for Machinery

7 OPC UA ObjectTypes

7.1 INonElectricalEnergyType ObjectType Definition

The INonElectricalEnergyType provides general information on the consumed and produced non-electrical energy. It is formally defined in Table 2.

Table 2 – INonElectricalEnergyType Definition

Attribute	Value
BrowseName	INonElectricalEnergyType
IsAbstract	True

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 0:BaseInterfaceType
4:HasStatisticComponent	Variable	3:NeEnergyImportHp	0:Double	3:EnergyMeasurementValueType	M
4:HasStatisticComponent	Variable	3:NeEnergyExportHp	0:Double	3:EnergyMeasurementValueType	M

Conformance Units
Machinery Energy Non Electrical Base

3:NeEnergyImportHp and 3:NeEnergyExportHp provide the information on the consumed and produced non-electrical energy and shall be used according to OPC 34100.

The component Variables of the INonElectricalEnergyType have additional Attributes defined in Table 3.

Table 3 – INonElectricalEnergyType Attribute values for child nodes

BrowsePath	Value Attribute
	NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 5720146 DisplayName: W·h Description: watt hour
	2002
	NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 5720146 DisplayName: W·h Description: watt hour
	2005

7.2 IBaseFlowType ObjectType Definition

The IBaseFlowType provides base information on flow resources and is formally defined in Table 4.

Table 4 – IBaseFlowType Definition

Attribute	Value
BrowseName	IBaseFlowType
IsAbstract	True

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the 0:BaseInterfaceType
0:HasComponent	Variable	3:Pressure	0:Float	3:EnergyMeasurementValueType	O
0:HasComponent	Variable	3:Temperature	0:Float	3:EnergyMeasurementValueType	O

Conformance Units
Machinery Energy Non Electrical Mass Flow
Machinery Energy Non Electrical Volume Flow

3:Pressure and 3:Temperature provide information on flow resources and shall be used according to OPC 34100.

The component Variables of the IBaseFlowType have additional Attributes defined in Table 5.

Table 5 – IBaseFlowType Attribute values for child nodes

BrowsePath	Value Attribute
	NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 5259596 DisplayName: Pa Description: pascal
	28683
	NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 4932940 DisplayName: K Description: kelvin
	28684

7.3 IVolumeFlowType ObjectType Definition

The IVolumeFlowType provides information on flowing resources based on volume. It is formally defined in Table 6.

Table 6 – IVolumeFlowType Definition

Attribute	Value
BrowseName	IVolumeFlowType
IsAbstract	True

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the IBaseFlowType
0:HasComponent	Variable	3:VolumeFlowRate	0:Float	3:EnergyMeasurementValueType	O
0:HasComponent	Variable	3:Volume	0:Float	3:EnergyMeasurementValueType	O

Conformance Units
Machinery Energy Non Electrical Volume Flow

This Interface is derived from IBaseFlowType. The InstanceDeclarations shall be used according to that Interface definition.

3:VolumeFlowRate and 3:Volume provide information on flow resources and shall be used according to OPC 34100.

The component Variables of the IVolumeFlowType have additional Attributes defined in Table 7.

Table 7 – IVolumeFlowType Attribute values for child nodes

BrowsePath	Value Attribute
	NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 5067091 DisplayName: m³/s Description: cubic metre per second
	2100
	NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 5067857 DisplayName: m³ Description: cubic metre
	28686

7.4 IMassFlowType ObjectType Definition

The IMassFlowType provides information on flowing resources based on volume and mass. It is formally defined in Table 8.

Table 8 – IMassFlowType Definition

Attribute	Value
BrowseName	IMassFlowType
IsAbstract	True

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the IBaseFlowType
0:HasComponent	Variable	3:MassFlowRate	0:Float	3:EnergyMeasurementValueType	O
0:HasComponent	Variable	3:Mass	0:Float	3:EnergyMeasurementValueType	O

Conformance Units
Machinery Energy Non Electrical Mass Flow

This Interface is derived from IBaseFlowType. The InstanceDeclarations shall be used according to that Interface definition.

3:MassFlowRate and 3:Mass add information based on mass and shall be used according to OPC 34100.

The component Variables of the IMassFlowType have additional Attributes defined in Table 9.

Table 9 – IMassFlowType Attribute values for child nodes

BrowsePath	Value Attribute
	NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 4933459 DisplayName: kg/s Description: kilogram per second
	2101
	NamespaceUri: http://www.opcfoundation.org/UA/units/un/cefact UnitId: 4933453 DisplayName: kg Description: kilogram
	28685