IC_MOV_2P Add On Instruction can be used for the control of 02-Poisition (Open/) motorized valve. In addition to the full control of motorized valve , this instruction generates Failure Alarms to enable device diagnostics and allow plant operators to perform maintenance if the valve is jammed or locked.
User-defined function block for CCW aimed at controlling hydraulic systems comprising of a single general proportional control valve and up to 4 bidirectional 4/3 on/off valves.
The Valve AOI Control Module can handle a spring return fail open, spring return fail close, or fail last valve. The valve can have one or two solenoids. It can have an open limit switch, or not. It can have a close limit switch, or not. Note: Programmed followed ISA88, ISA95, and ISA106 Standard