For the purposes of this document, the terms and definitions given in The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments and errata) applies.
OPC 10000-1 as well as the following apply.
instance of a DataType Node that is used together with the ValueRank Attribute to define the data type of a Variable
NodeId of a DataType Node
Variables that represent values of Objects, either directly or indirectly for complex Variables, where the Variables are always the TargetNode of a HasComponent Reference
ObjectType Node that represents the type definition of an Event
Reference that is used to construct hierarchies in the AddressSpace
Note 1 to entry: All hierarchical ReferenceTypes are derived from HierarchicalReferences.
Node that is used by a complex TypeDefinitionNode to expose its complex structure
Note 1 to entry: It is an instance used by a type definition.
metadata of an InstanceDeclaration that defines how the InstanceDeclaration will be used for instantiation and also defines subtyping rules for an InstanceDeclaration
Variables that are the TargetNode for a HasProperty Reference
Note 1 to entry: Properties describe the characteristics of a Node.
Node having a Reference to another Node
EXAMPLE: In the Reference “A contains B”, “A” is the SourceNode.
Node that is referenced by another Node
EXAMPLE: In the Reference “A Contains B”, “B” is the TargetNode.
Node that is used to define the type of another Node
Note 1 to entry: ObjectType and VariableType Nodes are TypeDefinitionNodes.
Node that represents the type definition for a Variable