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Typical settings:
Command
AIN:X
1000 1000
AIN:X
10
8
1000 V OR
AIN:X
1250 1000
1000 V
AIN:X
10
4
AIN:X
2500 1000
AIN:X
20
16
2000 C OR
AIN:X
2000 1600
2000 C OR
AIN:X
1250 1000
2000 C
5.8 PROCESS DATA (Monitoring)
Command
WA
W
WCC
X
E
C
U
IA
IB
The process data are the variables which can be observed continuously on the monitor or on the oscilloscope.
3
The display of the solenoid current (in WPC-300 program) is damped in order to be able to bring out a stable signal.
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Input
0 V
0... 10 V
1... 9 V
500 V OR
0,5... 4,5 V
500 V OR
4... 20mA
Description
Input signal after scaling
Command value after ramp function
Command value ather linearization
Feedback value
Control error
Controler output
Output to valve
3
Solenoid current
A
Solenoid current B
Description
Range: 0... 100 %
Range: 0... 100 %; 1 V = 1000 used for the offset and
gained by 10 / 8 (10 V divided by 8 V (9 V -1 V))
Range: 0... 100 %; 0,5 V = 500 used for the offset and
gained by 10 / 4 (10 V divided by 4 V (4,5 V -0,5 V))
Range: 0... 100 %
The offset will be compensated on 20 % (4 mA) and the
signal (16 mA = 20 mA – 4 mA) will be gained to 100 %
(20 mA).
Each of this parameterization for 4... 20 mA is setting the
range to 0... 100 %.
PQP-171-P
Unit
%
%
%
%
%
%
%
mA
mA
05.06.2020
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