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.

This is a converted function block from the RS Logix 500 SCP instruction with added features. For STEP 7 V5.x (S7-300 & S7-400 PLCs)

This module is for anti fire fighting sprinkle system. It consists of one pressure switch and two pumps controlled via VFD.