The OPC UA Reference Type IsControlledByis used to link the controlled machine module to the controlling device. More specifically, the OPC UA Reference Type IsControlledByconnects an OPC UA object of type MachineModuleTypeto an OPC UA object of type ControlsHWType.

The OPC UA Reference Type IsControlledByallows to connect to at most one OPC UA object of type ControlsHWType. The InverseNameis Controls.