The HasFalseSubState ReferenceTypeis a concrete ReferenceTypethat can be used directly. It is a subtype of the NonHierarchicalReferences ReferenceType.

The semantics indicate that the sub state (the target Node) is a subordinate state of the False super state. If more than one state within a Conditionis a sub state of the same super state (i.e. several HasFalseSubState Referencesexist for the same super state) they are all treated as independent sub states. The representation in the AddressSpaceis specified in Table 6.

The SourceNodeof the Referenceshall be an instance of a TwoStateVariableTypeand the TargetNodeshall be either an instance of a TwoStateVariableTypeor an instance of a subtype of a StateMachineType.

It is not required to provide the HasFalseSubState Reference from super state to sub state, but it is required that the sub state provides the inverse Reference(IsFalseSubStateOf) to its super state.

Table 6– HasFalseSubState ReferenceType

Attributes

Value

BrowseName

HasFalseSubState

InverseName

IsFalseSubStateOf

Symmetric

False

IsAbstract

False

References

NodeClass

BrowseName

Comment

ConformanceUnits

A & C Basic