PROFINET - Annex B (informative)Usage with OPC UA for Devices

Annex B (informative)Usage with OPC UA for Devices

This chapter shows an example of the extensions to the base model which are needed to use the base model together with OPC UA DI.

The following figure shows as an example how the objects are referred by the standard DI entry points “DeviceSet” and “NetworkSet”.

B.1 OPC UA Object Types

To use the base information model together with OPC UA DI some object types are defined which implement the interfaces defined in the base information model.

The following figure illustrates the additional object types used to extend the base information model for the use with OPC UA DI.

B.1.1 PnDIDeviceType

Table 112 – PnDIDeviceType

Attribute	Value
BrowseName	PnDIDeviceType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of DeviceType defined in [OPC 10000-100].

HasInterface	ObjectType			IPnDeviceType

Applied from IPnDeviceType
HasComponent	Object	Interfaces		PnInterfaceContainerType	Mandatory
HasComponent	Object	Modules		PnRealModuleContainerType	Optional
HasComponent	Object	Assets		PnAssetContainerType	Optional
HasComponent	Object	IM		PnIdentificationType	Optional
HasProperty	Variable	Vendor	String	PropertyType	Optional
HasComponent	Variable	Diagnosis	PnDeviceDiagnosis[]	BaseDataVariableType	Optional
HasComponent	Object	Alarms		FolderType	Optional
HasComponent	Method	ShowLocation		ShowLocationMethod	Optional
GeneratesEvent	ObjectType	PnDiagnosisAlarmType
GeneratesEvent	ObjectType	PnAssetChangedEventType
HasProperty	Variable	GSDDescription	String	PropertyType	Optional
HasComponent	Variable	State	PnDeviceStateEnumeration	BaseDataVariableType	Optional

Although mandatory, some of the properties inherited from DeviceType may not be supported. In this case Vendors shall provide an empty string for properties with DataType String, an empty text field for properties with DataType LocalizedText and -1 for the RevisionCounter property (see [OPC 10000-100] - DeviceType also).

The following PROFINET properties are equal to their counterparts of PnIdentificationType an shall have the same content:

BrowseName	Method	Source
SoftwareRevision	Read	I&M0 \| IM_Software_Revision
HardwareRevision	Read	I&M0 \| IM_Hardware_Revision
SerialNumber	Read	I&M0 \| IM_Serial_Number
RevisionCounter	Read	I&M0 \| IM_Revision_Counter

B.1.2 PnDIControllerType

Table 113 – PnDIControllerType

Attribute	Value
BrowseName	PnDIControllerType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of DeviceType defined in [OPC 10000-100].

HasInterface	ObjectType			IPnControllerType

Applied from IPnControllerType
HasComponent	Object	Interfaces		PnInterfaceContainerType	Mandatory
HasComponent	Object	Modules		PnRealModuleContainerType	Optional
HasComponent	Object	Assets		PnAssetContainerType	Optional
HasComponent	Object	IM		PnIdentificationType	Optional
HasProperty	Variable	Vendor	String	PropertyType	Optional
HasComponent	Variable	Diagnosis	PnDeviceDiagnosis[]	BaseDataVariableType	Optional
HasComponent	Object	Alarms		FolderType	Optional
HasComponent	Method	ShowLocation		ShowLocationMethod	Optional
GeneratesEvent	ObjectType	PnDiagnosisAlarmType
GeneratesEvent	ObjectType	PnAssetChangedEventType
HasComponent	Object	ARs		PnApplicationRelationContainerType	Optional

B.1.3 PnDIRealModuleType

Table 114 – PnDIRealModuleType

Attribute	Value
BrowseName	PnDIRealModuleType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of ComponentType defined in [OPC 10000-100].

HasInterface	ObjectType			IPnRealModuleType

Applied from IPnRealModuleType
HasProperty	Variable	Slot	UInt16	PropertyType	Mandatory
HasProperty	Variable	IdentNumber	UInt32	PropertyType	Mandatory
HasProperty	Variable	GSDName	String	PropertyType	Optional
HasProperty	Variable	GSDDescription	String	PropertyType	Optional
HasComponent	Object	Submodules		PnRealSubmoduleContainerType	Optional
HasComponent	Object	IM		PnIdentificationType	Optional
HasComponent	Variable	Diagnosis	PnDeviceDiagnosis[]	BaseDataVariableType	Optional
HasComponent	Object	Alarms		FolderType	Optional
GeneratesEvent	ObjectType	PnDiagnosisAlarmType
GeneratesEvent	ObjectType	PnAssetChangedEventType

B.1.4 PnDIExpectedModuleType

Table 115 – PnDIExpectedModuleType

Attribute	Value
BrowseName	PnDIExpectedModuleType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of ComponentType defined in [OPC 10000-100].

HasInterface	ObjectType			IPnExpectedModuleType

Applied from IPnExpectedModuleType
HasProperty	Variable	Slot	UInt16	PropertyType	Mandatory
HasProperty	Variable	IdentNumber	UInt32	PropertyType	Mandatory
HasProperty	Variable	GSDName	String	PropertyType	Optional
HasProperty	Variable	GSDDescription	String	PropertyType	Optional
HasComponent	Object	Submodules		PnExpectedSubmoduleContainerType	Optional
HasComponent	Variable	State	PnModuleStateEnumeration	BaseDataVariableType	Mandatory

B.1.5 PnDIRealSubmoduleType

Table 116 – PnDIRealSubmoduleType

Attribute	Value
BrowseName	PnDIRealSubmoduleType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of ComponentType defined in [OPC 10000-100].

HasInterface	ObjectType			IPnRealSubmoduleType

Applied from IPnRealSubmoduleType
HasProperty	Variable	API	UInt32	PropertyType	Mandatory
HasProperty	Variable	Subslot	UInt16	PropertyType	Mandatory
HasProperty	Variable	IdentNumber	UInt32	PropertyType	Mandatory
HasProperty	Variable	GSDName	String	PropertyType	Optional
HasProperty	Variable	GSDDescription	String	PropertyType	Optional
HasComponent	Object	IM		PnIdentificationType	Optional
HasComponent	Variable	Diagnosis	PnDeviceDiagnosis[]	BaseDataVariableType	Optional
HasComponent	Object	Alarms		FolderType	Optional
GeneratesEvent	ObjectType	PnDiagnosisAlarmType
GeneratesEvent	ObjectType	PnAssetChangedEventType

B.1.6 PnDIExpectedSubmoduleType

Table 117 – PnDIExpectedSubmoduleType

Attribute	Value
BrowseName	PnDIExpectedSubmoduleType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of ComponentType defined in [OPC 10000-100].

HasInterface	ObjectType			IPnExpectedSubmoduleType

Applied from IPnExpectedSubmoduleType
HasProperty	Variable	API	UInt32	PropertyType	Mandatory
HasProperty	Variable	Subslot	UInt16	PropertyType	Mandatory
HasProperty	Variable	IdentNumber	UInt32	PropertyType	Mandatory
HasProperty	Variable	GSDName	String	PropertyType	Optional
HasProperty	Variable	GSDDescription	String	PropertyType	Optional
HasComponent	Object	State		PnSubmoduleStateType	Optional

B.1.7 PnDIDomainType

Table 118 – PnDIDomainType

Attribute	Value
BrowseName	PnDIDomainType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of NetworkType defined in [OPC 10000-100].

HasInterface	ObjectType			IPnDomainType

Applied from IPnDomainType
HasComponent	Object	Nodes		PnEquipmentContainerType	Mandatory

The standard OPC UA DI object NetworkSet (defined in [OPC 10000-100]) has hierarchical references to all NetworkType (PnDIDomainType) object instances.

The Network Object (PnDIDomainType) has a ConnectsTo reference to the ConnectionPoint (PnDIInterfaceType).

B.1.8 PnDIInterfaceType

Table 119 – PnDIInterfaceType

Attribute	Value
BrowseName	PnDIInterfaceType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of ConnectionPointType defined in [OPC 10000-100].

HasInterface	ObjectType			IPnInterfaceType

Applied from IPnInterfaceType
HasComponent	Object	Ports		PnPortContainerType	Mandatory
HasProperty	Variable	NameOfStation	String	PropertyType	Mandatory
HasProperty	Variable	DeviceRole	PnDeviceRoleOptionSet	PropertyType	Mandatory
HasProperty	Variable	DeviceVendor	String	PropertyType	Optional
HasProperty	Variable	VendorId	UInt16	PropertyType	Mandatory
HasProperty	Variable	DeviceId	UInt16	PropertyType	Mandatory
HasProperty	Variable	DeviceInstance	UInt16	PropertyType	Optional
HasProperty	Variable	OEMVendorId	UInt16	PropertyType	Optional
HasProperty	Variable	OEMDeviceId	UInt16	PropertyType	Optional
CommLinkTo	Object	EthernetInterface		EthernetInterfaceType	Optional
HasComponent	Object	Statistic		PnPortStatisticType	Optional
HasComponent	Method	SetNameOfStation		SetNameOfStationMethod	Optional

The mandatory NetworkAddress FunctionalGroup of the ConnectionPointType has an Organizes reference to the EthernetInterface object representing the Ethernet address information of the interface.

B.1.9 PnDIPROFINETProtocolType

Table 120 – PnDIPROFINETProtocolType

Attribute	Value
BrowseName	PnDIPROFINETProtocolType
IsAbstract	False
References	Node Class	BrowseName	DataType	TypeDefinition	Modelling Rule
Subtype of ProtocolType defined in [OPC 10000-100].