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8.4 HasInOutVar

This ReferenceTypeis a subtype of the HasComponent ReferenceTypedefined in OPC 10000-5. Its representation in the AddressSpaceis specified in Table 22.

Table 22– HasInOutVar ReferenceType

Attributes

Value

BrowseName

HasInOutVar

InverseName

InOutVarOf

Symmetric

False

IsAbstract

False

References

NodeClass

BrowseName

Comment

Subtype of HasComponent ReferenceTypedefined in OPC 10000-5

The HasInOutVar ReferenceType is a concrete ReferenceType and can be used directly.

The semantic of this ReferenceTypeis to reference components of a Ctrl Program Organization Unitdeclared with the key word VAR_INOUTPUT.

The SourceNodeof Referencesof this type shall be a subtype of CtrlProgramOrganizationUnitTypeor an instance of one of its subtypes.

The TargetNodeof this ReferenceTypeshall be a Variableor an Objectof the ObjectType CtrlFunctionBlockType or one of its subtypes.

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