Micromod RetroPAK: SLC Configuration Manual - Manual (Page 121)

Command Series Migration to MOD 30ML
Pre-configured Dual Loop PID Control
To change the Control Action (S21):
Open the PID block and open the General tab. Change the Controller Action by selecting
the desired option (Direct or Reverse).
See figure below:
Figure P2.12.
Dual loop
PID with Local SP
P2- 15