ITagNameplateType includes Properties that are commonly used to describe a TopologyElement from a user point of view.

The TagNameplate Interface is illustrated in Figure 6 and formally defined in Table 19.

image009.png

Figure 6 – TagNameplate Interface

Table 19 – ITagNameplateType definition

Attribute

Value

BrowseName

ITagNameplateType

IsAbstract

True

References

NodeClass

BrowseName

DataType

TypeDefinition

Other

Subtype of the BaseInterfaceType defined in OPC 10001-7

0:HasProperty

Variable

AssetId

0:String

0:PropertyType

O

0:HasProperty

Variable

ComponentName

0:LocalizedText

0:PropertyType

O

Conformance Units

DI TagNameplate

AssetId is a user writable alphanumeric character sequence uniquely identifying a component. The ID is provided by the integrator or user of the device. It contains typically an identifier in a branch, use case or user specific naming scheme. This could be for example a reference to an electric scheme.

ComponentName is a user writable name provided by the integrator or user of the component.

Table 20 specifies the mapping of these Properties to the International Registration Data Identifiers (IRDI) defined in ISO/IEC 11179-6. They should be used if a Server wants to expose a dictionary reference as defined in OPC 10001-5.

Table 20 – TagNameplate Mapping to IRDIs

Property

IRDI

AssetId

0112/2///61987#ABA038 - identification code of device

ComponentName

0112/2///61987#ABA251 - designation of device