FiniteStateMachineType TOC Previous Next Specification

The representation of the FiniteStateMachineType ObjectType in the address space is shown in the following table:

Name Attribute
NodeId i=2771
NamespaceUri http://opcfoundation.org/UA/
BrowseName FiniteStateMachineType
NodeClass ObjectType
IsAbstract True
SubtypeOf StateMachineType
Categories Base Info Finite State Machine Instance,Base Info Available States and Transitions

The references from the FiniteStateMachineType ObjectType Node are shown in the following table:

Reference NodeClass BrowseName DataType TypeDefinition ModellingRule
HasComponent Variable CurrentState LocalizedText FiniteStateVariableType Mandatory
HasComponent Variable LastTransition LocalizedText FiniteTransitionVariableType Optional
HasComponent Variable AvailableStates NodeId[] BaseDataVariableType Optional
HasComponent Variable AvailableTransitions NodeId[] BaseDataVariableType Optional
HasSubtype ObjectType FileTransferStateMachineType      
HasSubtype ObjectType ShelvedStateMachineType      
HasSubtype ObjectType ExclusiveLimitStateMachineType      
HasSubtype ObjectType ProgramStateMachineType