Annex D (normative) DataTypeDictionary ToC Previous Next

D.5 Node Definitions ToC Previous Next

D.5.1 HasDescription ToC Previous Next index

The HasDescription ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences.

The semantic of this ReferenceType is to reference the DataTypeDescription of a DataTypeEncoding.

The SourceNode of References of this type shall be an Object of the ObjectType DataTypeEncodingType or one of its subtypes.

The TargetNode of this ReferenceType shall be a Variable of the VariableType DataTypeDescriptionType or one of its subtypes.

Its representation in the AddressSpace is specified in Table D.1.

Table D.1 – HasDescription ReferenceType

Attributes Value    
BrowseName HasDescription    
InverseName DescriptionOf    
Symmetric False    
IsAbstract False    
References NodeClass BrowseName Comment

Previous Next