4 OPC UA ReferenceTypes ToC Previous

4.4 Controls ToC Previous Next

4.4.1 Overview ToC Previous Next

This ReferenceType can be used to expose the relation between an object controlling other objects and the controlled objects. For example, it can be used to relate a PLC to the field devices or machine-modules controlled by the PLC or a software component to the hardware components controlled by the software component.

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