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

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OPC-40083 – OPC UA for Plastics and Rubber Machinery - General Type Definitions

9.5 ParameterChangeLogType

PropertyType M 0:HasProperty Variable OldValue 0:BaseDataType 0:PropertyType M 0:HasProperty Variable OldValueUnit 0:EUInformation 0:PropertyType O 0:HasProperty Variable NewValue 0:BaseDataType 0:PropertyType ... BaseDataType (0:String, Number, …). Where the unit is important (e.g. temperatures, lengths…), also OldValueUnit and NewValueUnit shall be used (see OPC UA Part 5 for the definition of EUInformation