10 V 1 Differential controller Fixed value controller Differential controller 2– Slave controller 3– 4 – Fixed value controller 4. GMC-I Messtechnik GmbH 31 4.3.3 Configuration of the 2nd signal input (PI = 22) Function signal input 2 Standard signal 2 Code B3 B4 B5 B4, B5 0 Fixed value controller (internal set point) 0.
