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Scope: Core (OPC-10000-*) All specs

3 result(s) for Enumerations

OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

5.8.3 DataType NodeClass

applied for other DataTypes . The EnumValues Property shall be used to represent Enumerations with integers that are not zero-based or have gaps ... EnumStrings Property an Enumeration DataType can also use the EnumValues Property to represent Enumerations with integer values that are not zero-based or containing gaps. There are no additional Properties
OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings

5.3.3 Enumerations

Enumerations Enumerations that are used as parameters in the Messages defined in OPC 10000-4 are encoded as xs:string with the following syntax: <symbol>_<value ... value="View_128" /> </xs:restriction> </xs:simpleType> Enumerations that are stored in a Variant are encoded as an Int32 value. For example
OPC-10000-83 – OPC Unified Architecture - Part 83: UAFX OfflineEngineering

A.3.5 Enumerations

A.3.5 Enumerations Enumerations in OPC UA shall be represented as xs:string types in AML with a constraint to limit the values to those defined by the Enumeration . Figure