OPC

GPRES OPC client/server software is the software which is used for the communication between process model system and DCS virtual control system or other 3rd party software. Based on GPRES OPC, HKD has achieved to link the process model with many kinds of DCS virtual control system, and apply the actual operation of the DCS station as the OTS trainee’s station, to ensure that the 1:1 simulation of DCS.

HKD’s GPRES, VESSA and other software all have OPC. GPRES’s OPC has been able to communicate with a variety of DCS virtual control system;

Software	OPC	3rd party software	Notes
GPRES	GPRES_OPC_CLIENT		DCS vendors provide the OPC Server
	GPRES_OPC_SERVER		DCS vendors provide the OPC Server
VESSA	VESSA_OPC_CLIENT		RSI’s software, France
			Kongsburg’s software, Norway