The IsDisplayedReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferenceType.

The semantic of this ReferenceType is to link an OPC UA construct to its UI representation.

The SourceNode of References of this type shall be of type ObjectType, when the ObjectType has the component UIInfo of type UIInformationType.

The TargetNode of this ReferenceType shall be the Variable ZoomedVU or the Variable OverVU of the UserInterfaceType ObjectType.

The IsDisplayedBy ReferenceType is formally defined in the following table.

Table 237 – IsDisplayedBy ReferenceType Definition

Attributes

Value

BrowseName

IsDisplayedBy

InverseName

Displays

Symmetric

False

IsAbstract

False

References

NodeClass

BrowseName

Comment

Subtype NonHierarchicalReferences defined in OPC 10000-5