Ccmode (Activation Of The Characteristic Linearization); Input Signal Adaption; Lim (Signal Monitoring) - WEST PAM-195-P-PVG Technical Documentation Manual

Power amplifier for directional valves with ratiometric input
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5.2.4 CCMODE (Activation of the characteristic linearization)

Command
CCMODE
This command will be used for activation or deactivation of the characteristics linearization (CC, CCA and
CCB). Through deactivating this parameter a simple and quick estimation of the linearization is possible.
CAUTION: If CC command is used, parameters MIN, MAX and TRIGGER have to be considered.
CC and those commands affect each other. Pay attention to that if it is necessary to use both kind
of settings at the same time.
5.3

Input signal adaption

5.3.1

LIM (Signal monitoring)

Command
LIM
The signal monitoring deactivates the output current and the READY output if the input signal leaves the per-
mitted range after scaling. This function makes it possible to detect a short circuit or cable break of a joystick
or potentiometer.
100%
90%
75%
Working range
25%
10%
0%
Page 18 of 27
Parameters
X
x= ON|OFF
Parameters
X
x= 0... 2000
Error range
PAM-195-P-PVG
Unit
-
Unit
0.01 %
Example:
LIM 1000 (10 % upper and lower
limit, is also default).
The percentage values refer to the ratiometric sig-
nal. If the input signal increases above 90% or de-
creases below 10% it will be detected as error.
Group
EXP
Group
STD
18.06.2019

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