Pi Controller - Siemens Logo! Manual

4.4.28 PI controller

Short description
Proportional-action and integral-action controllers. You can
use both types of controller individually or combined.
Symbol in
LOGO!
A/M
R
PV
Par
LOGO! Manual
A5E00380835-01
Wiring
Input A/M
AQ
Input R
Input PV
LOGO! functions
Description
Set the mode of the
controller:
1: automatic mode
0: manual mode
Use the input R to reset the
output AQ. As long as this
input is set, the input A/M is
disabled. This ensures that
during the reset, the output
AQ is set to 0 and not to
Mq.
Analog value: process
value, influences the output
225