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200 result(s) for ReferenceType

• OPC-10000-1 – OPC Unified Architecture - Part 1: Overview and Concepts
  2.1.36 ReferenceType
  ReferenceType Node that represents the type definition of a Reference Note 1 to entry: The ReferenceType specifies the semantics of a Reference. The name of a ReferenceType identifies how source
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  3.3.2 Conventions for defining NodeClasses
  Property The Name column contains the name of the Attribute , the name of the ReferenceType used to create a Reference or the name of a Property referenced using the HasProperty ... Thus, the NodeClass tables contained in this document may contain the base ReferenceType called References identifying that any ReferenceType may be used for the NodeClass, including system specific ReferenceTypes
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  4.4.4 References
  defined as fundamental components of Nodes . Unlike Attributes , References are defined as instances of ReferenceType Nodes . ReferenceType Nodes are visible in the AddressSpace and are defined using the ReferenceType NodeClass ... referenced is referred to as the TargetNode . The combination of the SourceNode , the ReferenceType and the TargetNode are used in OPC UA Services to uniquely identify References . Thus, each Node
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.3.1 General
  General References are defined as instances of ReferenceType Nodes . ReferenceType Nodes are visible in the AddressSpace and are defined using the ReferenceType NodeClass as specified in Table 9 . In contrast ... defines NodeManagement Services that allow Clients to add ReferenceTypes to the AddressSpace . Table 9 - ReferenceType NodeClass Name Use Data Type Description Attributes Base NodeClass Attributes M -- Inherited from the Base
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.3.2 Attributes
  Attributes The ReferenceType NodeClass inherits the base Attributes from the Base NodeClass defined in 5.2 . The inherited BrowseName Attribute is used to specify the meaning of the ReferenceType as seen ... from the SourceNode . For example, the ReferenceType with the BrowseName "Contains" is used in References that specify that the SourceNode contains the TargetNode . The inherited DisplayName Attribute contains
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.3.3.2 HasProperty References
  HasProperty References HasProperty References are used to identify the Properties of a ReferenceType and shall only refer to Nodes of the Variable NodeClass . The Property NodeVersion is used to indicate ... version of the ReferenceType . There are no additional Properties defined for ReferenceTypes in this standard. Additional parts this series of standards may define additional Properties for ReferenceTypes
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.3.3.3 HasSubtype References
  Reference to its supertype. The following rules for subtyping apply. The semantic of a ReferenceType (e.g. "spans a hierarchy") is inherited to its subtypes and can be refined ... DisplayName , and also the InverseName for non-symmetric ReferenceTypes , reflect the specialization. If a ReferenceType specifies some constraints (e.g. "allow no loops") this is inherited and can only
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.5.1 Object NodeClass
  Nodes that may be referenced. However, restrictions may be defined by the ReferenceType excluding its use for Objects . Standard ReferenceTypes are described in Clause 7 . If the Object is used
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.5.2 ObjectType NodeClass
  Nodes that may be referenced. However, restrictions may be defined by the ReferenceType excluding its use for ObjectTypes . Standard ReferenceTypes are described in Clause 7 . All Nodes referenced with forward
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.5.3 Standard ObjectType FolderType
  provide Objects that have no other semantic than organizing of the AddressSpace . A special ReferenceType is introduced for those Folder Objects , the Organizes ReferenceType . The SourceNode of such a Reference
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.6.4 DataVariable
  Nodes that may be referenced. However, restrictions may be defined by the ReferenceType excluding its use for DataVariables . Standard ReferenceTypes are described in Clause 7 . A DataVariable is intended
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.6.5 VariableType NodeClass
  Nodes that may be referenced. However, restrictions may be defined by the ReferenceType excluding its use for VariableTypes . Standard ReferenceTypes are described in Clause 7 . All Nodes referenced with forward
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.7.1 Method NodeClass
  Nodes that may be referenced. However, restrictions may be defined by the ReferenceType excluding its use for Methods . Standard ReferenceTypes are described in Clause 7 . A Method shall always ... unique BrowseNames in the context of this Method . The Variable referenced by a HasArgumentDescription ReferenceType shall use a BrowseName equal to the name of the Argument it describes. The Namespace
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.7.2 HasArgumentDescription ReferenceType
  HasArgumentDescription ReferenceType The HasArgumentDescription ReferenceType is a concrete ReferenceType that is a subtype of the HasComponent ReferenceType . The semantic of the HasArgumentDescription ReferenceType - extends the semantic of the HasComponent ReferenceType ... reference argument Metadata of a Method NodeClass . The SourceNode of this ReferenceType shall be a Method and the TargetNode of this ReferenceType shall be a Variable
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.7.3 HasOptionalInputArgumentDescription ReferenceType
  HasOptionalInputArgumentDescription ReferenceType The HasOptionalInputArgumentDescription ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasArgumentDescription ReferenceType . The semantic of the HasOptionalInputArgumentDescription ReferenceType - extends ... semantic of the HasArgumentDescription ReferenceType to reference optional input arguments of a Method NodeClass. Optional input arguments shall always follow any non-optional input arguments in the InputArguments array
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.8.5.2 DataTypeRefinement Objects
  refinement, a Variable of BaseDataVariableType or subtype is referenced using a Reference of HasFieldDescription ReferenceType (see 7.25 ) or a subtype. The BrowseName of the Variable shall use a BrowseName equal
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  6.3.1 Overview
  Overview The HasSubtype ReferenceType defines subtypes of types. Subtyping can only occur between Nodes of the same NodeClass . Rules for subtyping ReferenceTypes are described in 5.3.3.3 . There is no common
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  6.3.3.1 Overview
  changing References to reference different Nodes , changing References to be subtypes of the original ReferenceType , changing values of the Attributes or adding optional Attributes . In order to get the full
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  6.3.3.3 Overriding InstanceDeclarations
  Reference is replaced if it goes between two overridden Nodes and has the same ReferenceType as a Reference defined in the supertype. The Reference specified in the subtype ... subtype of the ReferenceType used in the parent type. Any NonHierarchical References specified for the overridden InstanceDeclaration are treated as new References unless the ReferenceType only allows a single Reference
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  6.4.4.4.5 MandatoryPlaceholder
  required DeviceParameter. Device B is not valid as it uses the wrong ReferenceType to reference a DeviceParameter ( Organizes instead of HasComponent ) and Device C is not valid because it does ... TypeDefinition of the InstanceDeclaration or a subtype, and is referenced with the same ReferenceType or a subtype as the InstanceDeclaration . It does not require a specific BrowseName and thus cannot
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.2 References ReferenceType
  References ReferenceType The References ReferenceType is an abstract ReferenceType ; only concrete subtypes of it shall be used as a Reference between Nodes in an OPC UA AddressSpace . There ... semantic associated with this ReferenceType . This is the base type of all ReferenceTypes . All ReferenceTypes shall be a subtype of this base ReferenceType - either direct or indirect. The main purpose
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.3 HierarchicalReferences ReferenceType
  HierarchicalReferences ReferenceType The HierarchicalReferences ReferenceType is an abstract ReferenceType ; only subtypes of it can be used and they shall be a non-symmetric Reference . The semantic of HierarchicalReferences ... have a Property as SourceNode of a Reference of any subtype of this abstract ReferenceType . It is not allowed that the SourceNode and the TargetNode of a Reference
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.4 NonHierarchicalReferences ReferenceType
  NonHierarchicalReferences ReferenceType The NonHierarchicalReferences ReferenceType is an abstract ReferenceType ; only subtypes of it can be used. The semantic of NonHierarchicalReferences is to denote that its subtypes do not span ... hierarchical References , either direct or indirect. There are no constraints defined for this abstract ReferenceType
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.5 HasChild ReferenceType
  HasChild ReferenceType The HasChild ReferenceType is an abstract ReferenceType ; only subtypes of it can be used. It is a subtype of HierarchicalReferences . The semantic is to indicate that References ... Node "A" and only following References of the subtypes of the HasChild ReferenceType it shall never be possible to return to "A". But it is allowed
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.6 Aggregates ReferenceType
  Aggregates ReferenceType The Aggregates ReferenceType is an abstract ReferenceType ; only subtypes of it can be used. It is a subtype of HasChild . The semantic is to indicate a part ... specify the ownership of the TargetNode . There are no constraints defined for this abstract ReferenceType
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.7 HasComponent ReferenceType
  HasComponent ReferenceType The HasComponent ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the Aggregates ReferenceType . The semantic is a part-of relationship ... TargetNode of a Reference of the HasComponent ReferenceType is a part of the SourceNode . This ReferenceType is used to relate Objects or ObjectTypes with their containing Objects , DataVariables , and Methods
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.8 HasProperty ReferenceType
  HasProperty ReferenceType The HasProperty ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the Aggregates ReferenceType . The semantic is to identify the Properties ... Node . Properties are described in 4.5.2 . The SourceNode of this ReferenceType can be of any NodeClass . The TargetNode shall be a Variable . By using the HasProperty Reference , the Variable
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.9 HasOrderedComponent ReferenceType
  HasOrderedComponent ReferenceType The HasOrderedComponent ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasComponent ReferenceType . The semantic of the HasOrderedComponent ReferenceType - besides ... semantic of the HasComponent ReferenceType - is that when browsing from a Node and following References of this type or its subtype all References are returned in the Browse Service defined
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.10 HasSubtype ReferenceType
  HasSubtype ReferenceType The HasSubtype ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasChild ReferenceType . The semantic of this ReferenceType is to express ... subtype relationship of types. It is used to span the ReferenceType hierarchy, whose semantic is specified in 5.3.3.3 ; a DataType hierarchy is specified in 5.8.3 , and other subtype hierarchies
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.11 Organizes ReferenceType
  Organizes ReferenceType The Organizes ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences . The semantic of this ReferenceType is to organise Nodes ... ObjectType FolderType or one of its subtypes (see 5.5.3 ). The TargetNode of this ReferenceType can be of any NodeClass
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.12 HasModellingRule ReferenceType
  HasModellingRule ReferenceType The HasModellingRule ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to bind the ModellingRule ... Variable or Method . The ModellingRule mechanisms are described in 6.4.4 . The SourceNode of this ReferenceType shall be an Object , Variable or Method . The TargetNode shall be an Object
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.13 HasTypeDefinition ReferenceType
  HasTypeDefinition ReferenceType The HasTypeDefinition ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences. The semantic of this ReferenceType is to bind an Object ... relationships between types and instances are described in 4.6 . The SourceNode of this ReferenceType shall be an Object or Variable . If the SourceNode is an Object , then the TargetNode shall
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.14 HasEncoding ReferenceType
  HasEncoding ReferenceType The HasEncoding ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to reference DataTypeEncodings ... this type shall be a subtype of the Structure DataType . The TargetNode of this ReferenceType shall be an Object of the ObjectType DataTypeEncodingType or one of its subtypes
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.15 GeneratesEvent
  GeneratesEvent The GeneratesEvent ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to identify the types ... shall be an ObjectType , a VariableType or a Method InstanceDeclaration . The TargetNode of this ReferenceType shall be an ObjectType representing EventTypes , that is, the BaseEventType or one of its subtypes
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.16 AlwaysGeneratesEvent
  AlwaysGeneratesEvent The AlwaysGeneratesEvent ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of GeneratesEvent . The semantic of this ReferenceType is to identify the types ... References of this type shall be a Method InstanceDeclaration . The TargetNode of this ReferenceType shall be an ObjectType representing EventTypes , that is, the BaseEventType or one of its subtypes
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.17 HasEventSource
  HasEventSource The HasEventSource ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences . The semantic of this ReferenceType is to relate event sources ... hierarchical, non-looping organization. This ReferenceType and any subtypes are intended to be used for discovery of Event generation in a Server . They are not required to be present
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.18 HasNotifier
  HasNotifier The HasNotifier ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasEventSource . The semantic of this ReferenceType is to relate Object Nodes that ... notifiers with other notifier Object Nodes . The ReferenceType is used to establish a hierarchical organization of event notifying Objects . It is a subtype of the HasEventSource ReferenceType defined
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.19 HasInterface ReferenceType
  HasInterface ReferenceType The HasInterface ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of the NonHierarchical ReferenceType . The semantic of this ReferenceType is to show ... SourceNode . The Interface concept is described in 4.10.2 . The SourceNode of this ReferenceType shall be an Object or ObjectType . Interfaces shall not be a SourceNode . The TargetNode shall
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.20 HasAddIn ReferenceType
  HasAddIn ReferenceType The HasAddIn ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of the HasComponent ReferenceType . The semantic of this ReferenceType is to bind ... this Reference . The AddIn concept is described in 4.10.3 . The SourceNode of this ReferenceType shall be an Object or ObjectType . The TargetNode shall be an Object . One SourceNode can refer
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.21 IsDeprecated ReferenceType
  IsDeprecated ReferenceType The IsDeprecated ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of the NonHierarchicalReferences ReferenceType . The semantic of this ReferenceType is to indicate ... that a Node has been deprecated from an information model. The SourceNode of this ReferenceType shall be a Node of any NodeClass . The TargetNode shall be an Object which represents
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.22.1 Overview
  Overview The HasStructuredComponent ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of the HasComponent ReferenceType . The semantic of this ReferenceType is to indicate that ... fields or Array elements as Variables in the information model. The SourceNode of this ReferenceType shall be a VariableType or a Variable having a Structure DataType . When the Value
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.22.2 Differences between HasStructuredComponent and ExposesItsArray
  Differences between HasStructuredComponent and ExposesItsArray The ReferenceType HasStructuredComponent can be used to expose the entries of a multi-dimensional array of a Variable as subvariables. The same is true ... However, both concepts handle this differently, as described in this section. Using the HasStructuredComponent ReferenceType , the BrowseName of the subvariable is defined and reflects the place in the array. That
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.23 AssociatedWith ReferenceType
  AssociatedWith ReferenceType The AssociatedWith ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the NonHierarchicalReferences ReferenceType. The AssociatedWith reference is symmetric ... InverseName. The semantic of this ReferenceType is to provide some generic association between two Objects . The SourceNode and TargetNode of References of this type shall be Objects
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.24 UsesDataTypeRefinement
  UsesDataTypeRefinement The UsesDataTypeRefinement is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to link from a place where ... shall be the SourceNode of at most one UsesDataTypeRefinement Reference . The TargetNode of this ReferenceType shall be an Object of DataTypeRefinementType SubtypeRestrictionType (see OPC 10000-5 ) or a subtype
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.25 HasFieldDescription
  HasFieldDescription The HasFieldDescription is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences . The semantic of this ReferenceType is to link from a DataTypeRefinement Object ... type shall be an Object of DataTypeRefinementType or a subtype. The TargetNode of this ReferenceType shall be a Variable of BaseDataVariableType or a subtype. The BrowseName of the Variable shall
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.26 HasFieldDescriptionSetMandatory
  HasFieldDescriptionSetMandatory The HasFieldDescriptionSetMandatory is a concrete ReferenceType and can be used directly. It is a subtype of HasFieldDescription . The semantic of this ReferenceType is, in addition to the semantic ... provided, although it is defined as optional field in the Structured DataType . This ReferenceType shall only be applied to fields declared as optional, i.e., fields having IsOptional set to true
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.27 IsDisabledOptionalField
  IsDisabledOptionalField The IsDisabledOptionalField is a concrete ReferenceType and can be used directly. It is a subtype of HasFieldDescription . The semantic of this ReferenceType is, in addition to the semantic ... that the DataType of the field shall never be used in the Union . This ReferenceType shall only be applied to fields declared as optional, i.e., either fields having IsOptional
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.28 UsesSubtypeRestriction
  UsesSubtypeRestriction The UsesSubtypeRestriction is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to link from a Variable ... shall be the SourceNode of at most one UsesSubtypeRestriction Reference . The TargetNode of this ReferenceType shall be an Object of SubtypeRestrictionType or a subtype. The DataType of the SourceNode
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.29 AllowedSubtype
  AllowedSubtype The AllowedSubtype is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences . The semantic of this ReferenceType is to link from a SubtypeRestriction Object ... Object of SubtypeRestrictionType (see OPC 10000-5 ) or a subtype. The TargetNode of this ReferenceType shall be a Variable of BaseDataVariableType or a subtype. The DataType, ValueRank and ArrayDimensions
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  7.30 HasDataTypeRefinement
  HasDataTypeRefinement The HasDataTypeRefinement is a concrete ReferenceType and can be used directly. It is a subtype of HasChild . The semantic of this ReferenceType is to link from a DataType ... SourceNode of References of this type shall be a DataType . The TargetNode of this ReferenceType shall be a DataTypeRefinement Object or a subtype
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  A.7 Defining ReferenceTypes
  should only be done if the predefined ReferenceTypes are not suitable. Whenever a new ReferenceType is defined, the most appropriate ReferenceType should be used as its supertype. It is expected
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  B.2 Notation
  associations marked with the stereotype <<Reference>>. If a particular ReferenceType is used, its name is used as the role name, identifying the direction of the Reference ... example SubtypeOf ). When no role name is provided, it means that any ReferenceType can be used (only valid for class diagrams). There are some special Attributes in OPC UA containing
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  B.3.2 ReferenceType
  B.3.2 ReferenceType ReferenceType is shown in Figure B.5 and predefined ReferenceTypes in Figure B.6 . Figure B.5 - Reference and ReferenceType If Symmetric is "false" an InverseName shall be provided
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  C.1 General
  Nodes , their Attributes including their current value and References between the Nodes including the ReferenceType can be exposed. The graphical notation provides no mechanism to expose events or historical data
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  C.2.2 Simple notation
  part of the DisplayName of the DataType . The font shall be set in italic. ReferenceType Shadowed six-sided polygon including text representing the string-part of the DisplayName ... ReferenceType . The font shall be set in italic. Method Oval including text representing the string-part of the DisplayName of the Method . The font shall not be set to italic
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.8.2.2 Parameters
  Nodes are added as a Reference to an existing Node using a hierarchical ReferenceType . This structure is defined in-line with the following indented items. parentNodeId Expanded NodeId ExpandedNodeId ... Node the nodeId shall contain the namespace index. referenceTypeId NodeId NodeId of the hierarchical ReferenceType to use for the Reference from the parent Node to the new Node . requestedNewNodeId Expanded
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.8.3.2 Parameters
  Server and the source Node on the remote Server . referenceTypeId NodeId NodeId of the ReferenceType that defines the Reference . isForward Boolean If the value is TRUE, the Server creates
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.8.5.1 Description
  Node that contains the Reference to delete. referenceTypeId NodeId NodeId of the ReferenceType that defines the Reference to delete. isForward Boolean If the value is TRUE, the Server deletes
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.9.2.2 Parameters
  returned if browseDirection is set to INVERSE . referenceTypeId NodeId Specifies the NodeId of the ReferenceType to follow. Only instances of this ReferenceType or its subtypes are returned. If not specified ... References are returned and includeSubtypes is ignored. includeSubtypes Boolean Indicates whether subtypes of the ReferenceType should be included in the browse. If TRUE, then instances of referenceTypeId
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  5.12.2.2 Parameters
  optional by including HasOptionalInputArgumentDescription references to argument metadata. The InputArguments Property and the HasOptionalInputArgumentDescription ReferenceType are defined in OPC 10000-3 . Response responseHeader ResponseHeader Common response parameters
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.7.3 FilterOperator
  related to B is related to C), where the relationship is defined by the ReferenceType defined in operand[2]. In this case, the referred to element returns a list ... RelatedTo operator. [2]: Any operand that resolves to a NodeId that identifies a ReferenceType Node. [3]: Any operand that resolves to a value implicitly convertible to UInt32. [4]: Any operand
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.24.1 Overview
  VariableTypeAttributes Defines the Attributes for the VariableType NodeClass . ReferenceTypeAttributes Defines the Attributes for the ReferenceType NodeClass . DataTypeAttributes Defines the Attributes for the DataType NodeClass . ViewAttributes Defines the Attributes
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.24.7 ReferenceTypeAttributes parameter
  parameter. Table 156 - ReferenceTypeAttributes Name Type Description ReferenceTypeAttributes structure Defines the Attributes for the ReferenceType NodeClass. specifiedAttributes UInt32 A bit mask that indicates which fields contain valid values. A field
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.29 ReferenceDescription
  ReferenceDescription structure Reference parameters returned for the Browse Service . referenceTypeId NodeId NodeId of the ReferenceType that defines the Reference . isForward Boolean If the value is TRUE, the Server followed
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  7.30 RelativePath
  parameter includeSubtypes is ignored. This is equal to use the base References ReferenceType and includeSubtypes set to TRUE. isInverse Boolean Only inverse references shall be followed if this value ... followed if this value is FALSE. includeSubtypes Boolean Indicates whether subtypes of the ReferenceType should be followed. Subtypes are included if this value is TRUE. targetName QualifiedName The BrowseName
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  A.2 BNF of RelativePath
  character indicates that the Server is to follow any subtype of a Aggregates ReferenceType . <[#!ns:]ReferenceType> A string delimited by the '<' and '>' symbols specifies the BrowseName ... ReferenceType to follow. By default, any References of the subtypes the ReferenceType are followed as well. A '#' placed in front of the BrowseName indicates that subtypes should not be followed
• OPC-10000-4 – OPC Unified Architecture - Part 4: Services
  B.2.3 QueryFirst
  References . A Reference is requested via a RelativePath that only includes a ReferenceType . If all References are desired than the root ReferenceType is listed. These References are returned as part
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  3.3 Conventions for Node descriptions
  value, or a description of the value. References are defined by providing the ReferenceType name, the BrowseName of the TargetNode and its NodeClass . If the TargetNode is a component ... other NodeClasses cannot be defined in the same table; therefore only the used ReferenceType , their NodeClass and their BrowseName are specified. A reference to another part of this document points
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  8.2.8 ReferenceTypes
  ReferenceTypes This standard Object is the browse entry point for ReferenceType Nodes . Figure 6 illustrates the organization of ReferenceTypes . Organizes References are used to define ReferenceTypes and Objects referenced ... standard ReferenceTypes that appear beneath the " ReferenceTypes " Object . Figure 6 - ReferenceType definitions Since ReferenceTypes will be used as filters in the browse Service and in queries, the Server
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.1 References
  References This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 122 . Table 122 - References ReferenceType Attributes Value BrowseName References InverseName -- Symmetric
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.2 HierarchicalReferences
  HierarchicalReferences This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 123 . Table 123 - HierarchicalReferences ReferenceType Attributes Value BrowseName HierarchicalReferences InverseName InverseHierarchicalReferences ... Symmetric False IsAbstract True References NodeClass BrowseName Comment Subtype of the References ReferenceType defined in 11.1 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.3 NonHierarchicalReferences
  NonHierarchicalReferences This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 124 . Table 124 - NonHierarchicalReferences ReferenceType Attributes Value BrowseName NonHierarchicalReferences InverseName -- Symmetric ... True IsAbstract True References NodeClass BrowseName Comment Subtype of the References ReferenceType defined in 11.1 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.4 HasChild
  HasChild This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 125 . Table 125 - HasChild ReferenceType Attributes Value BrowseName HasChild InverseName ChildOf ... Symmetric False IsAbstract True References NodeClass BrowseName Comment Subtype of the HierarchicalReferences ReferenceType defined in 11.2 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.5 Aggregates
  Aggregates This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 126 . Table 126 - Aggregates ReferenceType Attributes Value BrowseName Aggregates InverseName AggregatedBy ... Symmetric False IsAbstract True References NodeClass BrowseName Comment Subtype of the HasChild ReferenceType defined in 11.4 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.6 Organizes
  Organizes This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 127 . Table 127 - Organizes ReferenceType Attributes Value BrowseName Organizes InverseName OrganizedBy ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HierarchicalReferences ReferenceType defined in 11.2 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.7 HasComponent
  HasComponent This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 128 . Table 128 - HasComponent ReferenceType Attributes Value BrowseName HasComponent InverseName ComponentOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the Aggregates ReferenceType defined in 11.5 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.8 HasOrderedComponent
  HasOrderedComponent This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 129 . Table 129 - HasOrderedComponent ReferenceType Attributes Value BrowseName HasOrderedComponent InverseName OrderedComponentOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HasComponent ReferenceType defined in 11.7 . Conformance Units Base Info HasOrderedComponent
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.9 HasProperty
  HasProperty This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 130 . Table 130 - HasProperty ReferenceType Attributes Value BrowseName HasProperty InverseName PropertyOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the Aggregates ReferenceType defined in 11.5 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.10 HasSubtype
  HasSubtype This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 131 . Table 131 - HasSubtype ReferenceType Attributes Value BrowseName HasSubtype InverseName SubtypeOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HasChild ReferenceType defined in 11.4 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.11 HasModellingRule
  HasModellingRule This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 132 . Table 132 - HasModellingRule ReferenceType Attributes Value BrowseName HasModellingRule InverseName ModellingRuleOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the NonHierarchicalReferences ReferenceType defined in 11.3 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.12 HasTypeDefinition
  HasTypeDefinition This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 133 . Table 133 - HasTypeDefinition ReferenceType Attributes Value BrowseName HasTypeDefinition InverseName TypeDefinitionOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the NonHierarchicalReferences ReferenceType defined in 11.3 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.13 HasEncoding
  HasEncoding This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 134 . Table 134 - HasEncoding ReferenceType Attributes Value BrowseName HasEncoding InverseName EncodingOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the NonHierarchicalReferences ReferenceType defined in 11.3 . Conformance Units Base Info Base Types
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.14 HasEventSource
  HasEventSource This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 135 . Table 135 - HasEventSource ReferenceType Attributes Value BrowseName HasEventSource InverseName EventSourceOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HierarchicalReferences ReferenceType defined in 11.2 . Conformance Units Address Space Source Hierarchy
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.15 HasNotifier
  HasNotifier This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 136 . Table 136 - HasNotifier ReferenceType Attributes Value BrowseName HasNotifier InverseName NotifierOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HasEventSource ReferenceType defined in 11.14 . Conformance Units Address Space Notifier Hierarchy
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.16 GeneratesEvent
  GeneratesEvent This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 137 . Table 137 - GeneratesEvent ReferenceType Attributes Value BrowseName GeneratesEvent InverseName GeneratedBy ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the NonHierarchicalReferences ReferenceType defined in 11.3 . Conformance Units Address Space Events
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.17 AlwaysGeneratesEvent
  AlwaysGeneratesEvent This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 138 . Table 138 - AlwaysGeneratesEvent ReferenceType Attributes Value BrowseName AlwaysGeneratesEvent InverseName AlwaysGeneratedBy ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the GeneratesEvent ReferenceType defined in 11.16 . Conformance Units Address Space Events
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.18 HasArgumentDescription
  HasArgumentDescription This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 139 . Table 139 - HasArgumentDescription ReferenceType Attributes Value BrowseName HasArgumentDescription InverseName ArgumentDescriptionOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HasComponent ReferenceType defined in 11.7 . Conformance Units Address Space Method Meta Data
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.19 HasOptionalInputArgumentDescription
  HasOptionalInputArgumentDescription This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 140 . Table 140 - HasOptionalInputArgumentDescription ReferenceType Attributes Value BrowseName HasOptionalInputArgumentDescription InverseName OptionalInputArgumentDescriptionOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HasArgumentDescription ReferenceType defined in 11.18 . Conformance Units Address Space Method Meta Data
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.20 HasInterface
  HasInterface This standard ReferenceType is defined in OPC 10000-3. Its representation in the AddressSpace is specified in Table 141 . Table 141 - HasInterface ReferenceType Attributes Value BrowseName HasInterface InverseName InterfaceOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the NonHierarchicalReferences ReferenceType defined in 11.3 . Conformance Units Address Space Interfaces
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.21 HasAddIn
  HasAddIn This standard ReferenceType is defined in OPC 10000-3. Its representation in the AddressSpace is specified in Table 142 . Table 142 - HasAddIn ReferenceType Attributes Value BrowseName HasAddIn InverseName AddInOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HasComponent ReferenceType defined in 11.7 . Conformance Units Address Space AddIn Reference
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.22 IsDeprecated
  IsDeprecated This standard ReferenceType is defined in OPC 10000-3. Its representation in the AddressSpace is specified in Table 143 . Table 143 - IsDeprecated ReferenceType Attributes Value BrowseName IsDeprecated InverseName Deprecates ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the NonHierarchicalReferences ReferenceType defined in 11.3 . Conformance Units Base Info Deprecated Information
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.23 HasStructuredComponent
  HasStructuredComponent This standard ReferenceType is defined in OPC 10000-3. Its representation in the AddressSpace is specified in Table 144 . Table 144 - HasStructuredComponent ReferenceType Attributes Value BrowseName HasStructuredComponent InverseName IsStructuredComponentOf ... Symmetric False IsAbstract False References NodeClass BrowseName Comment Subtype of the HasComponent ReferenceType defined in 11.7 . Conformance Units Base Info Subvariables of Structures
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.24 AssociatedWith
  AssociatedWith This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 145 . Table 145 - AssociatedWith ReferenceType Attributes Value BrowseName AssociatedWith InverseName -- Symmetric ... True IsAbstract False References NodeClass BrowseName Comment Subtype of the NonHierarchicalReferences ReferenceType defined in 11.3 . Conformance Units Base Info AssociatedWith
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.25 HasKeyValueDescription
  HasKeyValueDescription The HasKeyValueDescription ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the NonHierarchicalReferences ReferenceType . The TargetNode of this ReferenceType shall be a Variable ... type shall be a Variable with the DataType KeyValuePair . The representation of the HasKeyValueDescription ReferenceType in the AddressSpace is specified in Table 146 . Table 146 - HasKeyValueDescription ReferenceType Attributes Value BrowseName
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.26 UsesDataTypeRefinement
  UsesDataTypeRefinement This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 147 . Table 147 - UsesDataTypeRefinement definition Attributes Value BrowseName UsesDataTypeRefinement InverseName DataTypeRefinementUsedBy
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.27 HasFieldDescription
  HasFieldDescription This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 148 . Table 148 - HasFieldDescription definition Attributes Value BrowseName HasFieldDescription InverseName FieldDescriptionOf
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.28 HasFieldDescriptionSetMandatory
  HasFieldDescriptionSetMandatory This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 149 . Table 149 - HasFieldDescriptionSetMandatory definition Attributes Value BrowseName HasFieldDescriptionSetMandatory InverseName FieldDescriptionSetMandatoryOf
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.29 IsDisabledOptionalField
  IsDisabledOptionalField This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 150 . Table 150 - IsDisabledOptionalField definition Attributes Value BrowseName IsDisabledOptionalField InverseName DisabledOptionalFieldOf
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.30 UsesSubtypeRestriction
  UsesSubtypeRestriction This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 151 . Table 151 - UsesSubtypeRestriction definition Attributes Value BrowseName UsesSubtypeRestriction InverseName SubtypeRestrictionUsedBy
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.31 AllowedSubtype
  AllowedSubtype This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 152 . Table 152 - AllowedSubtype definition Attributes Value BrowseName AllowedSubtype InverseName AllowedSubtypeOf
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  11.32 HasDataTypeRefinement
  HasDataTypeRefinement This standard ReferenceType is defined in OPC 10000-3 . Its representation in the AddressSpace is specified in Table 152 . Table 153 - HasDataTypeRefinement definition Attributes Value BrowseName HasDataTypeRefinement InverseName DataTypeRefinementOf
• OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings
  F.3 UANode
  UANodeSets shall automatically add reverse references unless reverse references are not appropriate given the ReferenceType semantics. HasTypeDefinition and HasModellingRule are two examples where it is not appropriate to add reverse
• OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings
  F.4 Reference
  String is defined in 5.3.1.11 ( ExpandedNodeId ). This value can be replaced by an Alias . ReferenceType NodeId The NodeId of the ReferenceType serialized as a String . The syntax of the serialized
• OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings
  F.6 UAType
  UADataType Defines a DataType Node as described in OPC 10000-3 . UAReferenceType Defines a ReferenceType Node as described
• OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access
  6.5.1 HasEngineeringUnitDetails
  HasEngineeringUnitDetails The HasEngineeringUnitDetails is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantics of this ReferenceType is to link a Variable with EUInformation ... this type shall be a Variable with EUInformation DataType . The TargetNode of this ReferenceType shall be an Instance of the ServerUnitType ObjectType . The Reference has to change if the value
• OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access
  6.5.2 HasQuantity
  HasQuantity The HasQuantity is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantics of this ReferenceType is to link a Variable with EUInformation ... Variable with EUInformation DataType (typically the EngineeringUnits Property) . The TargetNode of this ReferenceType shall be an Instance of the QuantityType ObjectType . The HasQuantity is formally defined in Table 50 . Table
• OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access
  A.3.1.3 Item
  added to a Node in the COM UA Wrapper are referenced using the HasProperty ReferenceType
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  3.1.6 AlarmSuppressionGroup
  Note 2 to entry: The Alarm to be affected references AlarmSuppressionGroups with a HasAlarmSuppressionGroup ReferenceType
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  5.4.2 HasTrueSubState ReferenceType
  HasTrueSubState ReferenceType The HasTrueSubState ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the NonHierarchicalReferences ReferenceType . The semantics indicate that the sub state ... state provides the inverse Reference ( IsTrueSubStateOf ) to its super state. Table 3 - HasTrueSubState ReferenceType Attributes Value BrowseName HasTrueSubState InverseName IsTrueSubStateOf Symmetric False IsAbstract False References NodeClass BrowseName Comment ConformanceUnits
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  5.4.3 HasFalseSubState ReferenceType
  HasFalseSubState ReferenceType The HasFalseSubState ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the NonHierarchicalReferences ReferenceType . The semantics indicate that the sub state ... state provides the inverse Reference (IsFalseSubStateOf) to its super state. Table 4 - HasFalseSubState ReferenceType Attributes Value BrowseName HasFalseSubState InverseName IsFalseSubStateOf Symmetric False IsAbstract False References NodeClass BrowseName Comment ConformanceUnits
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  5.4.4 HasAlarmSuppressionGroup ReferenceType
  HasAlarmSuppressionGroup ReferenceType The HasAlarmSuppressionGroup ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasComponent ReferenceType . The representation in the AddressSpace is specified ... Table 5 This ReferenceType binds an AlarmSuppressionGroup to an Alarm . The SourceNode of the Reference shall be an instance of an AlarmConditionType or sub type. The TargetNode shall
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  5.4.5 AlarmGroupMember ReferenceType
  AlarmGroupMember ReferenceType The AlarmGroupMember ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the Organizes Reference Type. This ReferenceType is used to indicate ... instance of an AlarmConditionType or a subtype of it. Table 6 - AlarmGroupMember ReferenceType Attributes Value BrowseName AlarmGroupMember InverseName MemberOfAlarmGroup Symmetric False IsAbstract False References NodeClass BrowseName Comment ConformanceUnits
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  5.4.6 AlarmSuppressionGroupMember ReferenceType
  AlarmSuppressionGroupMember ReferenceType The Alarm Suppression GroupMember ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the AlarmGroupMember ReferenceType . This ReferenceType is used to indicate ... instance of BaseDataVariableType that has a DataType of Boolean . Table 7 - AlarmSuppressionGroupMember ReferenceType Attributes Value BrowseName AlarmSuppressionGroupMember InverseName MemberOfAlarmSuppressionGroup Symmetric False IsAbstract False References NodeClass BrowseName Comment ConformanceUnits
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  5.12 HasCondition Reference type
  HasCondition Reference type The HasCondition ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The representation in the AddressSpace is specified in Table ... semantic of this ReferenceType is to specify the relationship between a ConditionSource and its Conditions . Each ConditionSource shall be the target of a HasEventSource Reference or a sub type
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  7.2 HasEffectDisable
  HasEffectDisable The HasEffectDisable ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasEffect . The semantic of this ReferenceType is to point from a Transition ... Alarm instance then the given Alarm instance is disabled. The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  7.3 HasEffectEnable
  HasEffectEnable The HasEffectEnable ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasEffect . The semantic of this ReferenceType is to point from a Transition ... Alarm instance then the given Alarm instance is enabled. The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  7.4 HasEffectSuppressed
  HasEffectSuppressed The HasEffectSuppressed ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasEffect . The semantic of this ReferenceType is to point from a Transition ... Alarm instance then the given Alarm instance is suppressed. The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode
• OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions
  7.5 HasEffectUnsuppressed
  HasEffectUnsuppressed The HasEffectUnsuppressed ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasEffect . The semantic of this ReferenceType is to point from a Transition ... errors are logged if the Alarm was not suppressed. The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode
• OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access
  5.2.4 Historical Data Configuration Object
  Term Configuration", etc. All historical configuration Objects shall be referenced using the HasHistoricalConfiguration ReferenceType . Table 6 - Historical Access configuration definition Attribute Value BrowseName HA Configuration References Node Class BrowseName
• OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access
  5.3.2 HasHistoricalConfiguration ReferenceType
  HasHistoricalConfiguration ReferenceType This ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the Aggregates ReferenceType and will be used to refer from a Historical ... Reference . Its representation in the AddressSpace is specified in Table 7 . Table 7 - HasHistoricalConfiguration ReferenceType Attributes Value BrowseName HasHistoricalConfiguration InverseName HistoricalConfigurationOf Symmetric False IsAbstract False References NodeClass BrowseName Comment
• OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access
  5.3.3 HasCurrentData ReferenceType
  HasCurrentData ReferenceType This ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the NonHierarchicalReferences ReferenceType and will be used to refer from a HistoricalDataNode ... HistoricalDataNode. The Target node shall be any Variable or Property Table 8 - HasCurrentData ReferenceType Attributes Value BrowseName HasCurrentData InverseName HasHistoricalData Symmetric False IsAbstract False References NodeClass BrowseName Comment The subtype
• OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access
  5.3.4 HasCurrentEvent ReferenceType
  HasCurrentEvent ReferenceType This ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the NonHierarchicalReferences ReferenceType and will be used to relate HistoricalEventNode ... Object or View that has the EventNotifier Attribute set to TRUE. Table 9 - HasCurrentEvent ReferenceType Attributes Value BrowseName HasCurrentEvent InverseName HasHistoricalEvent Symmetric False IsAbstract False References NodeClass BrowseName Comment
• OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access
  5.4.3 HistoricalEventConfigurationType
  Instances of this type shall be referenced by a HistoricalEventNode using the HasHistoricalConfiguration ReferenceType where the source node is the HistoricalEventNode and the destination node is the instance. Table
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  8.6.6 HasPushedSecurityGroup
  HasPushedSecurityGroup The HasPushedSecurityGroup ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HierarchicalReferences ReferenceType . The SourceNode of References of this type shall ... ObjectType that is a subtype of PubSubKeyPushTargetType defined in 8.6.1 . The TargetNode of this ReferenceType shall be an Object of the ObjectType SecurityGroupType defined in 8.4.1 . Servers shall provide
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.3.2 PublishSubscribeType
  through the Methods AddConnection and RemoveConnection . The PubSubConnectionType is defined in 9.1.5.2 . The HasPubSubConnection ReferenceType is defined in 9.1.3.6 . The PublishedDataSets Object contains the configured PublishedDataSets . The DataSetFolderType is defined
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.3.6 HasPubSubConnection
  HasPubSubConnection The HasPubSubConnection ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasComponent ReferenceType . The SourceNode of References of this type shall ... PublishSubscribe Object defined in 8.3.2 . The TargetNode of this ReferenceType shall be an Object of type PubSubConnectionType defined in 9.1.5.2 . Servers shall provide the inverse Reference that relates a PubSubConnection
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.4.2.1 PublishedDataSetType
  DataSetWriter is created for the PublishedDataSet , it is added to the list using the ReferenceType DataSetToWriter . The DataSetToWriter ReferenceType is defined in 9.1.4.2.5 . If a DataSetWriter for the PublishedDataSet
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.4.2.5 DataSetToWriter
  DataSetToWriter The DataSetToWriter ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HierarchicalReferences ReferenceType . The SourceNode of References of this type shall ... ObjectType that is a subtype of PublishedDataSetType defined in 9.1.4.2.1 . The TargetNode of this ReferenceType shall be an Object of the ObjectType DataSetWriterType defined in 9.1.7.1 . Each DataSetWriter Object shall
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.5.9 HasWriterGroup
  HasWriterGroup The HasWriterGroup ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasComponent ReferenceType . The SourceNode of References of this type shall ... instance of the PubSubConnectionType defined in 9.1.5.2 . The TargetNode of this ReferenceType shall be an instance of the WriterGroupType defined in 9.1.6.3 . Servers shall provide the inverse Reference that relates
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.5.10 HasReaderGroup
  HasReaderGroup The HasReaderGroup ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasComponent ReferenceType . The SourceNode of References of this type shall ... instance of the PubSubConnectionType defined in 9.1.5.2 . The TargetNode of this ReferenceType shall be an instance of the ReaderGroupType defined in 9.1.6.6 . Servers shall provide the inverse Reference that relates
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.6.3 WriterGroupType
  through OPC UA Methods AddDataSetWriter and RemoveDataSetWriter . The DataSetWriterType is defined in 9.1.7.1 . The ReferenceType HasDataSetWriter is defined in 9.1.6.6 . The Diagnostics Object provides the current diagnostic information
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.6.6 HasDataSetWriter
  HasDataSetWriter The HasDataSetWriter ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasComponent ReferenceType . The SourceNode of References of this type shall ... instance of the WriterGroupType defined in 9.1.6.3 . The TargetNode of this ReferenceType shall be an instance of the DataSetWriterType defined in 9.1.7.1 . Servers shall provide the inverse Reference that relates
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.6.9 ReaderGroupType
  through OPC UA Methods AddDataSetReader and RemoveDataSetReader . The DataSetReaderType is defined in 9.1.8.1 . The ReferenceType HasDataSetReader is defined in 9.1.6.12 . The Diagnostics Object provides the current diagnostic information
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.6.12 HasDataSetReader
  HasDataSetReader The HasDataSetReader ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HasComponent ReferenceType . The SourceNode of References of this type shall ... instance of the ReaderGroupType defined in 9.1.6.6 . The TargetNode of this ReferenceType shall be an instance of the DataSetReaderType defined in 9.1.8.1 . Servers shall provide the inverse Reference that relates
• OPC-10000-15 – OPC Unified Architecture - Part 15: Safety
  6.2.2.2 Safety ObjectType definitions
  shown in Figure 4 originating at SafetyProviderType or SafetyConsumerType and below shall be of ReferenceType HasComponent (and shall not be derived from ReferenceType HasComponent ) for Object References or ReferenceType HasProperty ... shall not be derived from ReferenceType HasProperty ) for Property References . As BrowseNames (i.e. name and Namespace ) are used to find Methods , the names of Objects and Properties shall be locally
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.2 StateMachineType
  occurs. The Server decides which state changes are significant. Servers shall use the GeneratesEvent ReferenceType to indicate which Event(s) could be produced by the StateMachine . Subtypes may add Methods
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.12 FromState
  FromState The FromState ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to point from a Transition ... starting State the Transition connects. The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode of this ReferenceType shall
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.13 ToState
  ToState The ToState ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to point from a Transition ... ending State the Transition connects. The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode of this ReferenceType shall
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.14 HasCause
  HasCause The HasCause ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to point from a Transition ... causes the Transition . In this specification we only define Methods as Causes . However, the ReferenceType is not restricted to point to Methods . The referenced Methods can, but do not have
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.15 HasEffect
  HasEffect The HasEffect ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to point from a Transition ... Transition is triggered. In this specification we only define EventTypes as Effects . However, the ReferenceType is not restricted to point to EventTypes . The SourceNode of this ReferenceType shall
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.16 HasSubStateMachine
  HasSubStateMachine The HasSubStateMachine ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to point from a State ... StateMachineType which represents the sub-states for the State . The SourceNode of this ReferenceType shall be an Object of the ObjectType StateType . The TargetNode shall be an Object
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.6.2 ChoiceStateType
  directly exited after it is entered there shall be no trigger (using the HasCause ReferenceType or a subtype) defined on any leaving Transition ( Transitions referencing the ChoiceState with the FromState
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.6.3 HasGuard
  HasGuard The HasGuard ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent . The semantic of this ReferenceType is to point from a Transition ... used (considered as if all Guards are "True"). The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode
• OPC-10000-17 – OPC Unified Architecture - Part 17: Alias Names
  6.3.2 FindAlias Method
  FilterOperator in OPC 10000-4 for more details). ReferenceTypeFilter A NodeId that represent a ReferenceType (i.e. AliasFor or one of its subtypes) that restricts the search. Any ReferenceType includes ... subtypes of that ReferenceType. AliasNodeList The returned list of AliasNameDataType . If no Nodes match the search string or have the appropriate ReferenceType , the list shall be empty. Method result codes
• OPC-10000-17 – OPC Unified Architecture - Part 17: Alias Names
  6.3.3 FindAliasVerbose Method
  FilterOperator in OPC 10000-4 for more details). ReferenceTypeFilter A NodeId that represent a ReferenceType (i.e. AliasFor or one of its subtypes) that restricts the search. Any ReferenceType includes ... subtypes of that ReferenceType. AliasNodeList The returned list of AliasNameVerboseDataType . If no Nodes match the search string or have the appropriate ReferenceType , the list shall be empty. Method result codes
• OPC-10000-17 – OPC Unified Architecture - Part 17: Alias Names
  6.3.4 AddAliasesToCategory Method
  AliasNames is the Server hosting the AliasName Node. TargetReferenceType This is the ReferenceType that is to be used for the reference from the AliasName to the target node. If null
• OPC-10000-17 – OPC Unified Architecture - Part 17: Alias Names
  8.2 AliasFor ReferenceType
  AliasFor ReferenceType This reference is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to link AliasNameType instances to the Nodes they represent. The inverse reference is not required ... this type shall be an Object of type AliasNameType . The TargetNode of this ReferenceType can be of any NodeClass. Figure 2 provides an illustration of how this ReferenceType is used
• OPC-10000-19 – OPC Unified Architecture - Part 19: Dictionary Reference
  4.1 General
  dictionaries like IEC Common Data Dictionary or ECLASS. It defines ObjectTypes , VariableTypes and a ReferenceType and explains how they should be used. The ObjectTypes are used to represent an external ... dictionary in an OPC UA AddressSpace . The ReferenceType is used to reference from Nodes in the AddressSpace to the dictionary entries. Such dictionary entries can be seen as external classification
• OPC-10000-19 – OPC Unified Architecture - Part 19: Dictionary Reference
  4.2 Overview
  UriDictionaryEntryType provide concrete types that can be used to represent dictionary entries. The HasDictionaryEntry ReferenceType is used to refer an OPC UA Node to a dictionary entry. The DictionaryFolderType
• OPC-10000-19 – OPC Unified Architecture - Part 19: Dictionary Reference
  6.1 HasDictionaryEntry ReferenceType
  HasDictionaryEntry ReferenceType The HasDictionaryEntry ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The Reference to the dictionary entry for any Node ... provided by HasDictionaryEntry . The SourceNode of this ReferenceType can be any Node . The TargetNode of this ReferenceType shall be an Object of DictionaryEntryType or one of its subtypes. Each Node
• OPC-10000-22 – OPC Unified Architecture - Part 22: Base Network Model
  5.6.1 UsesPriorityMappingTable ReferenceType
  UsesPriorityMappingTable ReferenceType The UsesPriorityMappingTable ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences ReferenceType . The SourceNode of this ReferenceType shall be an Object ... shall be the SourceNode of at most one UsesPriorityMappingTable Reference . The TargetNode of this ReferenceType shall be an instance of PriorityMappingTableType . The UsesPriorityMappingTable ReferenceType is formally defined in Table
• OPC-10000-22 – OPC Unified Architecture - Part 22: Base Network Model
  5.6.2 HasLowerLayerInterface ReferenceType
  HasLowerLayerInterface ReferenceType The HasLowerLayerInterface ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences ReferenceType . The usage of the References is following the YANG ... HasLowerLayerInterfaceReferenceType . Annex A contains examples for such hierarchical references. The SourceNode of this ReferenceType shall be an Object organized in the NetworkInterfaces folder. The TargetNode of this ReferenceType shall
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.2.1 Overview
  Overview This ReferenceType can be used to expose the relation between a software component and its execution environment. For example, it can be used to expose which firmware (including
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.2.2 Definition
  Definition The IsExecutableOn is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to relate a software component ... running in an environment, IsExecutingOn should be used. The SourceNode of References of this ReferenceType shall be an Object or ObjectType representing a software component. The TargetNode of References
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.3.1 Overview
  Overview This ReferenceType can be used to expose the relation between a software component and its execution environment it is currently executing on. References of this ReferenceType might be very
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.3.2 Definition
  Definition The IsExecutingOn is a concrete ReferenceType and can be used directly. It is a subtype of Utilizes . The semantic of this ReferenceType is to relate a software component ... currently executing on (e.g. Hardware component, Task or Thread). References of this ReferenceType shall only be used when the software component is currently executed / running. The SourceNode of References
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.4.1 Overview
  Overview This ReferenceType can be used to expose the relation between an object controlling other objects and the controlled objects. For example, it can be used to relate
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.4.2 Definition
  Definition The Controls is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences . The semantic of this ReferenceType is to relate the controlling component ... components controlled by the controlling component. The SourceNode of References of this ReferenceType shall be an Object or ObjectType representing the controlling component, as for example
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.5.1 Overview
  Overview This ReferenceType can be used to expose the relation between a component to other components, that the component needs in order to work. In contrast to the Requires ReferenceType ... this non-hierarchical ReferenceType allows loops, e.g. both components need each other in order to work. In that case, there would be two References , the first one pointing from
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.5.2 Definition
  Definition The Utilizes is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . The semantic of this ReferenceType is to relate a component to other ... needed by the component in order to work. The SourceNode of References of this ReferenceType shall be an Object or ObjectType representing a component that utilizes the TargetNode in order
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.6.1 Overview
  Overview This ReferenceType can be used to expose the relation between a component to other components, that the component requires in order to work. In contrast to the HasComponent ReferenceType ... considered to be subcomponents of the component. In contrast to the Utilizes ReferenceType , this hierarchical ReferenceType exposes a non-looping hierarchy of dependencies. For example, it can be used
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.6.2 Definition
  Definition The Requires is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences . The semantic of this ReferenceType is to relate a component to other ... components it requires in order to work. The SourceNode of References of this ReferenceType shall be an Object or ObjectType representing a component that requires the TargetNode in order
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.7.1 Overview
  Overview This ReferenceType can be used to expose the relation between two hardware components which are mounted or mechanically linked or connected to each other, without one component being ... other component. If one component is considered to be a subcomponent, the HasAttachedComponent ReferenceType should be used. For example, it can be used to relate a motor to a gear
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.7.2 Definition
  Definition The IsPhysicallyConnectedTo is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . It is a symmetric Reference , that is, it provides the same semantic ... both directions. The semantic of this ReferenceType is to connect two hard components that are physically connected, without one being a subcomponent of the other. The SourceNode of References
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.8.1 Overview
  Overview This ReferenceType can be used to expose that two different Nodes in the AddressSpace representing the same entity in the real world. Both Nodes might represent different aspects
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.8.2 Definition
  Definition The RepresentsSameEntityAs is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences . It is a symmetric Reference , that is, it provides the same semantic ... both directions. The semantic of this ReferenceType is to relate two Nodes that represent the same entity in the real world. The SourceNode of References of this ReferenceType
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.9.1 Overview
  Overview This ReferenceType can be used to expose that two different Nodes in the AddressSpace representing the same hardware. It refines the RepresentsSameEntityAs ReferenceType and defines that the same entity
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.9.2 Definition
  Definition The RepresentsSameHardwareAs is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences . It is a symmetric Reference , that is, it provides the same semantic ... both directions The semantic of this ReferenceType is to relate two Nodes that represent the same hardware. The SourceNode of References of this ReferenceType can be of any NodeClass
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.10.1 Overview
  Overview This ReferenceType can be used to expose that two different Nodes in the AddressSpace representing the same functionality. It refines the RepresentsSameEntityAs ReferenceType and defines that the same entity ... that functionality, but also be an Object representing the functionality of a drive. The ReferenceType can be used to related both Objects
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.10.2 Definition
  Definition The RepresentsSameFunctionalityAs is a concrete ReferenceType and can be used directly. It is a subtype of HierarchicalReferences . It is a symmetric Reference , that is, it provides the same semantic ... both directions. The semantic of this ReferenceType is to relate two Nodes that represent the same functionality. The SourceNode of References of this ReferenceType can be of any NodeClass
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.11.1 Overview
  Overview This ReferenceType can be used to expose the relation between an Object representing some functionality and an Object representing some environment (e.g. hard- or software) which is necessary
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.11.2 Definition
  Definition The IsHostedBy is a concrete ReferenceType and can be used directly. It is a subtype of Utilizes . The semantic of this ReferenceType is to relate functionality represented ... hard- and software needed to provide the functionality. The SourceNode of References of this ReferenceType shall be an Object or ObjectType representing some functionality. The TargetNode of References of this
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.12.1 Overview
  Overview This ReferenceType can be used to expose the relation between a hardware component and its subcomponent. An example for this reference is a modular IO-Station which is composed
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.12.2 Definition
  Definition The HasPhysicalComponent is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent . The semantic of this ReferenceType is to relate a hardware component ... subcomponent, which is also a hardware component. The SourceNode of References of this ReferenceType shall be an Object or ObjectType representing a piece of hardware. The TargetNode of References
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.13.1 Overview
  Overview This ReferenceType can be used to expose the relation between a hardware component and its subcomponent. It indicates that the subcomponent is inside the component. To gain access
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.13.2 Definition
  Definition The HasContainedComponent is a concrete ReferenceType and can be used directly. It is a subtype of HasPhysicalComponent . The semantic of this ReferenceType is to relate a hardware component ... subcomponent that is inside the component. The SourceNode of References of this ReferenceType shall be an Object or ObjectType representing a piece of hardware. The TargetNode of References of this
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.14.1 Overview
  Overview This ReferenceType can be used to expose the relation between a hardware component and its subcomponent. It indicates that the subcomponent is attached to the component. That implies that
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  4.14.2 Definition
  Definition The HasAttachedComponent is a concrete ReferenceType and can be used directly. It is a subtype of HasPhysicalComponent . The semantic of this ReferenceType is to relate a hardware component ... subcomponent that is attached to the component. The SourceNode of References of this ReferenceType shall be an Object or ObjectType representing a piece of hardware. The TargetNode of References
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  5.1 Overview
  construct, where the only information of a Reference is the SourceNode , the TargetNode , the ReferenceType and for asymmetric ReferenceTypes the direction (forward or inverse). Sometimes, it is desirable ... example is given in Figure 2 . ObjectA references ObjectB and ObjectC, each using the ReferenceType SomeReferenceType. Both References are described by a ReferenceDescription , that is, the Variables SomeReferenceType1 and SomeReferenceType2
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  5.2 Reference Refinement
  refinement can be referenced by any Node in the refinement path using the HasReferenceDescription ReferenceType to expose the information (see Figure 5 ) . Figure 5 - Example of how to use Reference
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  5.3.1 ReferenceDescriptionVariableType
  Reference represented by an instance of ReferenceDescriptionVariableType . Each entry in the array contains the ReferenceType , direction and TargetNode . The SourceNode of the first entry in the array is the SourceNode
• OPC-10000-23 – OPC Unified Architecture - Part 23: Common ReferenceTypes
  5.4.1 HasReferenceDescription
  HasReferenceDescription The HasReferenceDescription is a concrete ReferenceType and can be used directly. It is a subtype of HasChild . The semantic of this ReferenceType is to link to a ReferenceDescription either ... References of this type can be of any NodeClass . The TargetNode of this ReferenceType shall be a Variable of VariableType ReferenceDescriptionVariableType or one of its subtypes. The HasReferenceDescription is formally
• OPC-10000-25 – OPC Unified Architecture - Part 25: Object Serialization
  3.1.1 SerializationStartNode
  Serialization Scope . Note 1 to entry: The SerializationStartNode is the SourceNode of the HasSerializationEntity ReferenceType . Note 2 to entry: The SerializationStartNode can also be an ObjectType or VariableType
• OPC-10000-25 – OPC Unified Architecture - Part 25: Object Serialization
  4.4 SerializationScope and SerializationEntity
  also). The SerializationStartNode refers to one or more SerializationEntity Objects with a HasSerializationEntity ReferenceType . Figure 3 shows the relationship of the SerializationStartNode , the SerializationEntity Object , the SerializedData Variable
• OPC-10000-25 – OPC Unified Architecture - Part 25: Object Serialization
  6.3.4 Include- and ExcludeReferenceTypes Properties
  ReferenceTypes are followed to create the SerializationScope : The IncludeReferenceTypes Property contains an array of ReferenceType NodeIds . Any Reference of each ReferenceType NodeId of the array including their subtypes is considered ... ExcludeReferenceTypes Property contains an array of ReferenceType NodeIds . Any Reference of each ReferenceType NodeId of the array including their subtypes is removed from the results out of the IncludeReferenceType Property
• OPC-10000-25 – OPC Unified Architecture - Part 25: Object Serialization
  6.5 HasSerializationEntity ReferenceType
  HasSerializationEntity ReferenceType The HasSerializationEntity ReferenceType is a concrete ReferenceType that can be used directly. It is a subtype of the HierarchicalReferences ReferenceType. The semantic of this ReferenceType is to reference ... serialized data of the SourceNode of the Reference . The SourceNode of this ReferenceType shall be an Object , ObjectType, Variable or VariableType. The TargetNode of this ReferenceType shall be an Object
• OPC-10000-25 – OPC Unified Architecture - Part 25: Object Serialization
  A.3 RIO Channel Process Values
  RioChannelType Object is reached, since these Objects only have components referenced using the HasComponent ReferenceType . To include the components of the RioChannelType Objects into the SerializationScope , each Channel Object references ... SerializationEntity" Object which has the IncludeReferenceType array Property containing the HasComponent ReferenceType . The ConsiderSubElementSerializationProperties SerializationProperty of the "SerializationEntity" (see 6.3.6 ) referenced by the SerializationStartNode causes the settings
• OPC-10000-25 – OPC Unified Architecture - Part 25: Object Serialization
  A.4 Energy Measurement Values
  which is not part of the SerializationScope since the ExcludeReferenceTypes SerializationProperty contains the HasProperty ReferenceType . The same applies to the PeMeasurementID , AccuracyDomain , AccuracyClass and EngineeringUnits Properties of the MeasurementValueType Variables
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  10.40 PortableRelativePathElement
  followed if this value is FALSE. IncludeSubtypes 0:Boolean Indicates whether subtypes of the ReferenceType should be followed. Subtypes are included if this value is TRUE. TargetName 0:PortableQualifiedName
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.2 ConnectedTo ReferenceType
  ConnectedTo ReferenceType The ConnectedTo ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of IsPhysicallyConnectedTo ReferenceType . The semantic of this ReferenceType is to link together ... ConnectedTo the PC, or the PC is ConnectedTo the Monitor. The SourceNode of this ReferenceType shall be an instance of AssetConnectorType (or subtypes) or an Asset . The TargetNode of this
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.3 HasAutomationComponentConfiguration ReferenceType
  HasAutomationComponentConfiguration ReferenceType The HasAutomationComponentConfiguration ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be a ConnectionConfigurationSet ... TargetNode of this ReferenceType shall be an instance of AutomationComponentConfigurationType. The HasAutomationComponentConfiguration ReferenceType is formally defined in Table 229 . Table 229 - HasAutomationComponentConfiguration definition Attributes Value BrowseName 4:HasAutomationComponentConfiguration InverseName AutomationComponentConfigurationOf
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.4 HasBuiltInAsset ReferenceType
  HasBuiltInAsset ReferenceType The HasBuiltInAsset ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasContainedComponent ReferenceType . The semantic of this ReferenceType is to link together ... SourceNode of References of this type shall be an Asset . The TargetNode of this ReferenceType shall be an Asset . The HasBuiltInAsset ReferenceType is formally defined in Table 230 . Table
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.5 HasAssetToVerify ReferenceType
  HasAssetToVerify ReferenceType The HasAssetToVerify ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be an instance ... AutomationComponentConfigurationType . The TargetNode of this ReferenceType shall be an instance of AssetVerificationType . The HasAssetToVerify ReferenceType is formally defined in Table 231 . Table 231 - HasAssetToVerify definition Attributes Value BrowseName 4:HasAssetToVerify
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.6 HasCapability ReferenceType
  HasCapability ReferenceType The HasCapability ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be an instance ... AutomationComponentCapabilitiesType . The TargetNode of this ReferenceType shall be an instance of BaseDataVariableType or a subtype of it. The HasCapability ReferenceType is formally defined in Table 232 . Table 232 - HasCapability definition
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.7 HasCharacteristic ReferenceType
  HasCharacteristic ReferenceType The HasCharacteristic ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be an instance ... AutomationComponentConfigurationType . The TargetNode of this ReferenceType shall be an instance of BaseDataVariableType or a subtype of it. The HasCharacteristic ReferenceType is formally defined in Table 233 . Table 233 - HasCharacteristic definition
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.8 HasCMCapability ReferenceType
  HasCMCapability ReferenceType The HasCMCapability ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be an instance ... ConnectionManagerCapabilitiesType . The TargetNode of this ReferenceType shall be an instance of BaseDataVariableType or a subtype of it. The HasCMCapability ReferenceType is formally defined in Table 234 . Table 234 - HasCMCapability definition
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.9 HasCommunicationFlowConfiguration ReferenceType
  HasCommunicationFlowConfiguration ReferenceType The HasCommunicationFlowConfiguration ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be a ConnectionConfigurationSet ... TargetNode of this ReferenceType shall be an instance of CommunicationFlowConfigurationType or a subtype of it. The HasCommunicationFlowConfiguration ReferenceType is formally defined in Table 235 . Table 235 - HasCommunicationFlowConfiguration definition Attributes Value
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.10 HasConnectionConfiguration ReferenceType
  HasConnectionConfiguration ReferenceType The HasConnectionConfiguration ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be a ConnectionConfigurationSet ... TargetNode of this ReferenceType shall be an instance of ConnectionConfigurationType or a subtype of it. The HasConnectionConfiguration ReferenceType is formally defined in Table 236 . Table 236 - HasConnectionConfiguration definition Attributes Value
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.11 HasConnectionEndpoint ReferenceType
  HasConnectionEndpoint ReferenceType The HasConnectionEndpoint ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be an instance ... ConnectionEndpointsFolderType . The TargetNode of this ReferenceType shall be an instance of ConnectionEndpointType . The HasConnectionEndpoint ReferenceType is formally defined in Table 237 . Table 237 - HasConnectionEndpoint definition Attributes Value BrowseName 3:HasConnectionEndpoint
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  11.12 HasControlGroup ReferenceType
  HasControlGroup ReferenceType The HasControlGroup ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of HasComponent ReferenceType . The SourceNode of this ReferenceType shall be a FunctionalEntity ... TargetNode of this ReferenceType shall be an instance of ControlGroupType . The HasControlGroup ReferenceType is formally defined in Table 238 . Table 238 - HasControlGroup definition Attributes Value BrowseName 3:HasControlGroup InverseName ControlGroupOf