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3 result(s) for Enumeration DataTypes

• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.8.2 Encoding Rules for different kinds of DataTypes
  interpret the data. An example of a Structured DataType is Argument (see 8.6 ). Enumeration DataTypes are DataTypes that represent discrete sets of named values. Enumerations are always encoded as Int32 ... wire as defined in OPC 10000-6 . Enumeration DataTypes inherit directly or indirectly from the DataType Enumeration defined in 8.14 . Enumerations have no encodings exposed in the AddressSpace . To expose
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  6.2.3.2.4 FieldMetaData
  field is represented as RawData set by the DataSetFieldContentMask defined in 6.2.4.2 . (2) Enumeration DataTypes are encoded as Int32 . The Enumeration strings are defined through a DataType referenced through ... UInteger DataTypes or as an instance of an OptionSetType in an ExtensionObject . DataType NodeId The NodeId of the DataType of this field. If the DataType is an Enumeration
• OPC-10000-15 – OPC Unified Architecture - Part 15: Safety
  7.2.3.5 Signature over the SafetyData Structure (SafetyStructureSignature)
  SafetyData . Arrays are not supported. Instead, multiple variables of the same type are used. Enumeration DataTypes are encoded on the wire as Int32 and therefore shall use the DataTypeEncodingID