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6 result(s) for DataType Attribute

• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.6.2 Variable NodeClass
  Attributes M -- Inherited from the Base NodeClass . See 5.2 . Value M Defined by the DataType Attribute The most recent value of the Variable that the Server has. Its data type ... defined by the DataType Attribute . It is the only Attribute that does not have a data type associated with it. This allows all Variables to have a value defined
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.6.5 VariableType NodeClass
  Attributes M -- Inherited from the Base NodeClass . See 5.2 Value O Defined by the DataType attribute The default Value for instances of this type. DataType M NodeId NodeId ... added or deleted to the Node the Property belongs to. Attribute value changes except for the DataType , ValueRank and ArrayDimensions Attributes do not cause the NodeVersion to change. Clients
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  9.32.1 General
  Variable or VariableType to its DataType is not modelled using References , changes to the DataType Attribute of a Variable or VariableType are also considered as model changes and therefore ... ModelChangeEvent is generated if the DataType Attribute changes
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.11.4.2 Parameters
  subtype of the Attribute's DataType . Based on the DataType hierarchy, subtypes of the Attribute DataType shall be accepted by the Server . Servers may reject subtypes defined in newer specification ... Server with Bad_TypeMismatch. For the Value Attribute the DataType is defined through the DataType Attribute . A ByteString is structurally the same as a one dimensional array of Byte
• OPC-10000-120 – OPC Unified Architecture - Part 120: OPC UA and XML Data Type Mapping
  3.3.1.1 Node definitions
  target of a HasSubtype Reference . For Variables and VariableTypes , the value of the DataType Attribute is a dependency. For DataType Nodes , any DataTypes referenced in the DataTypeDefinition Attribute are also ... name Attribute value. If it is an optional Attribute that is not set "--" is used. References NodeClass BrowseName DataType TypeDefinition Other ReferenceType name NodeClass of the target Node
• OPC-10000-211 – OPC Unified Architecture - Part 211: Global Positioning
  3.4.1.1 Node definitions
  target of a HasSubtype Reference . For Variables and VariableTypes , the value of the DataType Attribute is a dependency. For DataType Nodes , any DataTypes referenced in the DataTypeDefinition Attribute are also ... name Attribute value. If it is an optional Attribute that is not set "--" is used. References NodeClass BrowseName DataType TypeDefinition Other ReferenceType name NodeClass of the target Node