2、icationofFieldbusControlSysteminGold RefineryCANGBing-nan,GUOZhen-yu,XUNing,WANGQing-kai(BeijingGeneralResearchInstituteofMiningandMetallurgy,Beijing100070,China)Abstract:Thefieldbuscontrolsystem(FCS)hasmoreadvantagesthanthe traditional distributedcontrolsystem(DCS).Theappl