7 Common parameter type definitions ToC Previous Next

7.24 NodeAttributes parameters ToC Previous Next

7.24.6 VariableTypeAttributes parameter ToC Previous Next

Table 159 defines the VariableTypeAttributes parameter.

Table 159 – VariableTypeAttributes

Name Type Description
VariableTypeAttributes structure Defines the Attributes for the VariableType NodeClass
   specifiedAttributes UInt32    A bit mask that indicates which fields contain valid values.    A field shall be ignored if the corresponding bit is set to 0.The bit values are defined in Table 154.
   displayName LocalizedText See OPC 10000-3 for the description of this Attribute.
   description LocalizedText See OPC 10000-3 for the description of this Attribute.
   writeMask UInt32 See OPC 10000-3 for the description of this Attribute.
   userWriteMask UInt32 See OPC 10000-3 for the description of this Attribute.
   value BaseDataType See OPC 10000-3 for the description of this Attribute.
   dataType NodeId See OPC 10000-3 for the description of this Attribute.
   valueRank Int32 See OPC 10000-3 for the description of this Attribute.
   arrayDimensions UInt32 [] See OPC 10000-3 for the description of this Attribute.
   isAbstract Boolean See OPC 10000-3 for the description of this Attribute.

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