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9.2 Base References ToC Previous Next

9.2.7 DefinedBy ToC Previous Next index

The DefinedBy is an abstract ReferenceType that cannot be used directly. It is a subtype of NonHierarchicalReferences.

Table 85 – DefinedBy ReferenceType

Attributes Value    
BrowseName DefinedBy    
InverseName DefinitionOf    
Symmetric False    
IsAbstract True    
References NodeClass BrowseName Comment
Subtype of NonHierarchicalReferences ReferenceType defined in OPC 10000-5      

This ReferenceType is used to describe a categorization of the SourceNode. The Object identified by the SourceNode has the same features as that defined by the Object specified by TargetNode.

The SourceNode of this ReferenceType shall be an Object of ISA95ObjectType or its subtype.

The TargetNode of this ReferenceType shall be an Object of ISA95ClassType or its subtype.

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