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6 result(s) for ToState

• 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 ... Transition points to a State of a sub-machine. The representation of the ToState ReferenceType in the AddressSpace is specified in Table 13 . Table 13 - ToState ReferenceType Attributes Value BrowseName
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.6 FiniteStateMachineType
  State for a Transition is a StateType Object which is the target of a ToState Reference . The FromState and ToState References shall always be specified. A Transition may produce
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.11 TransitionType
  instances. Each valid Transition shall have exactly one FromState Reference and exactly one ToState Reference , each pointing to an Object of the ObjectType StateType . Each Transition can have
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.17 TransitionEventType
  HasComponent Variable Transition LocalizedText TransitionVariableType Mandatory HasComponent Variable FromState LocalizedText StateVariableType Mandatory HasComponent Variable ToState LocalizedText StateVariableType Mandatory Conformance Units Base Info Finite State Machine Instance The TransitionEventType inherits ... identifies the Transition that triggered the Event . FromState identifies the State before the Transition . ToState identifies the State after the Transition
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.4.19 Special Restrictions on subtyping StateMachines
  shall be defined on the subtype. All references defining the StateMachine ( HasCause , HasEffect , FromState , ToState , HasSubStateMachine, HasGuard ) shall be replicated in the subtype as well. If InstanceDeclarations are referenced
• OPC-10000-16 – OPC Unified Architecture - Part 16: State Machines
  4.5.4 Example of a StateMachine having Transition to SubStateMachine
  another StateMachine . In this case it is suitable to expose the FromState or ToState References uni-directional, that is, only pointing from the Transition to the State and not being ... SubStateMachine to a State of another sub-machine, both, the FromState and the ToState Reference , are handled uni-directional. A Client shall be able to handle the information