Micromod RetroPAK: SLC Configuration Manual - Manual (Page 314)

Command Series Migration to MOD 30ML
Function Code 156 – PID (Cascade)
S19 N/A N/A N/A
S21 PID1, PID2,
PIDFAIL
Input – S21
Discreet Controller Action. Choose the action in
the respective PID block. Open the
General tab and select the desired
CONTROLLER ACTION.
N AMSTATION Output – N
Floating Point Output of the compound. Connect from
the AMSATION.N signal of the
compound.
FC21-
S7 PID1HIALM,
PID2HIALM Input – Hi Alarm
Trip Value
Floating Point Open the respective Process Alarm
Display block (PAD1HIALM or
PAD2HIALM) and Change the TRIP
VALUE under the General tab.
FC21-
S8 PID1LOALM,
PID2LOALM Input – Lo Alarm
Trip Value
Floating Point Open the respective Process Alarm
Display block (PAD1LOALM or
PAD2LOALM) and Change the TRIP
VALUE under the General tab.
FC21-
S14 PID1, PID2,
PIDFAIL Input – Setpoint
Track Input
Floating Point Open the respective PID block (PID1,
PID2, PIDFAIL) and check the box
Enable Setpoint tracking and then
connect a signal to the SPTI attribute of
the PID block.
156c - 4