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7 result(s) for HasProperty References

• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.4 View NodeClass
  level Nodes in a View are referenced by hierarchical References (see 7.3 ). HasProperty 0..* HasProperty References identify the Properties of the View . Standard Properties NodeVersion O String The NodeVersion Property ... View Node to provide these Services in the context of the View . HasProperty References are used to identify the Properties of a View . The Property NodeVersion is used to indicate
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.5.1 Object NodeClass
  References identify the DataVariables , the Methods and Objects contained in the Object . HasProperty 0..* HasProperty References identify the Properties of the Object . HasModellingRule 0..1 Objects can point ... ObjectType FolderType (see 5.5.3 ). <other References> 0..* Objects may contain other References . Standard Properties NodeVersion O String The NodeVersion Property is used to indicate the version
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.5.2 ObjectType NodeClass
  when an Object of this type is instantiated, is specified in 6.4 . HasProperty 0..* HasProperty References identify the Properties of the ObjectType . If and how the Properties are instantiated when ... abstract or not. The ObjectType NodeClass uses the HasComponent References to define the DataVariables , Objects , and Methods for it. The HasProperty Reference is used to identify the Properties . The Property
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.6.2 Variable NodeClass
  ModellingRule Object using a HasModellingRule Reference (see 6.4.4 for details on ModellingRules ). HasProperty 0..* HasProperty References are used to identify the Properties of a DataVariable . Properties are not allowed ... SourceNode of HasProperty References. HasComponent 0..* HasComponent References are used by complex DataVariables to identify their composed DataVariables . Properties are not allowed to use this Reference . HasTypeDefinition 1 The HasTypeDefinition
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.6.3 Properties
  hierarchy; therefore they shall not be the SourceNode of any hierarchical References . This includes the HasComponent or HasProperty Reference , that is, Properties do not contain Properties and cannot expose their ... Node . It is not permitted for a Node to refer to two Variables using HasProperty References having the same BrowseName
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.6.4 DataVariable
  defined using the Variable NodeClass , specified in Table 13 . DataVariables identify their Properties using HasProperty References . Complex DataVariables use HasComponent References to expose their component DataVariables . The Property NodeVersion indicates ... ObjectType , a DataVariable or a VariableType . DataVariables shall not be the TargetNode of any HasProperty References . Therefore, a HasComponent Reference pointing to a Variable Node identifies it as a DataVariable
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.6.5 VariableType NodeClass
  FALSE it is not an abstract VariableType , i.e. Variables of this type can exist. References HasProperty 0..* HasProperty References are used to identify the Properties of the VariableType . The referenced ... IsAbstract Attribute defines if the type can be directly instantiated. The VariableType NodeClass uses HasProperty References to define the Properties and HasComponent References to define DataVariables . Whether they are instantiated