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12.34 EnumDescription ToC Previous Next index

This Structure DataType provides the concrete DataTypeDescription for Enumeration or OptionSet DataTypes. It is a subtype of the DataTypeDescription DataType. The EnumDescription is formally defined in Table 267.

Table 267 – EnumDescription structure

Name Type Description
EnumDescription Structure  
   enumDefinition EnumDefinition    The definition of the enumeration DataType. The EnumDefinition DataType is defined in OPC 10000-3.
   builtInType Byte The builtInType indicates if the DataType is an Enumeration or an OptionSet. If the builtInType is Int32, the DataType is an Enumeration. If the builtInType is one of the UInteger DataTypes or ExtensionObject, the DataType is an OptionSet.

Its representation in the AddressSpace is defined in Table 268.

Table 268 – EnumDescription definition

Attributes Value        
BrowseName EnumDescription        
IsAbstract FALSE        
References NodeClass BrowseName DataType TypeDefinition ModellingRule
Subtype of DataTypeDescription defined in 12.32.          
Conformance Units          
Base Info UaBinary File          

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