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7.7.2 Change for PID Process Control
1.100 Operating mode
Selecting the operation mode, following software enabling (1.131) and hardware en-
abling, the drive controller runs as follows:
1 = PID process controller, with the target value of the PID process controller (3.050 –
3.071)
1.130 Target value source
Determines the source from which the target value is to be read:
8 = PID fixed target values (3.062 to 3.069)
3.050 PID-P amplification factor
Proportional share of PID controller amplification factor:
1 = should be adapt to your application (depending on the pump capacity and customer
installation)
3.0501 PID-I amplification factor
Integral share of PID controller amplification factor
0.5 = should be adapt to your application (depending on the pump capacity and cus-
tomer installation)
3.0502 PID-D amplification factor
Differential share of PID controller amplification factor
0 = should be adapt to your application (depending on the pump capacity and customer
installation)
3.060 PID actual value (PID feedback)
Selection of the input source from which the actual value for the PID process controller is
imported:
0
= analogue input 1
1
= analogue input 2
Configuration of analogue input 1 or 2
►
4.020 / 4.050 AI1 / AI2 input type
4.021 / 4.051 AI1 / AI2 standard Low (%)
4.022 / 4.052 AI1 / AI2 standard High (%)
4.023 / 4.053 AI1 / AI2 dead time (%)
4.024 / 4.054 AI1 / AI2 filter time (second)
4.030 / 4.060 AI1 / AI2 function
4.033 / 4.063 AI1 / AI2 physical unit
4.034 / 4.064 AI1 / AI2 physical minimum
4.035 / 4.065 AI1 / AI2 physical maximum