The FiniteTransitionVariableType is a subtype of TransitionVariableType and is used to store a Transition that occurred within a FiniteStateMachine as a human readable name.
The FiniteTransitionVariableType is formally defined in Table 6.
Table 6 – FiniteTransitionVariableType definition
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Attribute |
Value |
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|
BrowseName |
FiniteTransitionVariableType |
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|
DataType |
LocalizedText |
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|
ValueRank |
−1 (−1 = Scalar) |
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|
IsAbstract |
False |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
Subtype of the TransitionVariableType defined in 4.4.4 Note that a Reference to this subtype is not shown in the definition of the BaseDataVariableType. |
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|
HasProperty |
Variable |
Id |
NodeId |
PropertyType |
Mandatory |
|
Conformance Units |
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|
Base Info Finite State Machine Instance |
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Id is inherited from the TransitionVariableType and overridden to reflect the required DataType. This value shall be the NodeId of one of the Transition Objects of the FiniteStateMachineType. If the FiniteStateMachine is subtyped, it shall be the NodeId of the Transition defined on the supertype, i.e., where the Transition is defined the first time in the type hierarchy.
The Name Property is inherited from the TransitionVariableType. Its Value shall be the BrowseName of one of the Transition Objects of the FiniteStateMachineType.
The Number Property is inherited from the TransitionVariableType. Its Value shall be the TransitionNumber for one of the Transition Objects of the FiniteStateMachineType.