WEST PAM-198-P Technical Documentation Manual page 18

Power amplifier for directional valves with feedback position control
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Group
Command
Parameterizing the controller - CTRL
PID controller
C:P
C:I
C:D
C:D_T1
C:FF
Integrator control
C:I_LIM
C:I_ACT
C:I_DZ
Power stage - PAM
CURRENT
DFREQ
DAMPL
PWM
ACC
PPWM
IPWM
Page 18 of 33
Default
Unit
100
0,01
P gain
4000
0,1 ms
I gain
0
0,1 ms
D gain
500
0,1 ms
D gain filter
8000
0,01 %
Feed forward
2500
0,01 %
Working range limitation
10000
0,01 %
Activation treshold
0
0,01 %
Deadband
1000
mA
Solenoid nominal current
121
Hz
Dither frequency
500
0,01 %
Dither amplitude
2604
Hz
PWM frequency
ON
-
Automatical adjustment of the current controller
7
-
P-gain of the current controller
40
-
I-gain of the current controller
PAM-198-P
Description
05.06.2020

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