Micromod RetroPAK: SLC Configuration Manual - Manual (Page 309)

Command Series Migration to MOD 30ML
Function Code 156 – PID with Local SP
To change the process variable high alarm (FC21-S7):
Open the PAD block HIGH ALARM. Change the value of the Trip Value by typing.
See figure below:
Figure 156 .13.
Process Variable
High Alarm
PID with Local SP
156 - 15