Offset (Zero Correction); Signal:u (Type And Polarity Of The Output Signal) - WEST POS-124-U-PFN Technical Documentation Manual

OFFSET (Zero correction)

Command
OFFSET_1
OFFSET_2
This parameter is entered in 0.01% units.
The offset value is added to the output value. Valve zero offsets can be compensated with this parameter.

SIGNAL:U (Type and polarity of the output signal)

Command
SIGNAL_1:U
SIGNAL_2:U
This command is used to define the output signal (voltage or current) and to change the polarity
Differential output ± 100 % corresponds with ± 10 V (0... 10 V at PIN 15 and PIN 16 or PIN 19 and PIN 20).
Current output ± 100 % corresponds with 4... 20 mA (PIN 15 to PIN 12 or PIN 19 to PIN 18). 12 mA (0 %) =
center point of the valve.
An output current of << 4 mA indicates an error and the module is disabled. The current input of
the proportional valves should be monitored by the valve. The valve have to be deactivated in
case of < 4 mA input signal. Otherwise the EOUT command can be used to get a defined output
signal.
8
The older POL command is removed.
Page 36 of 70
Parameters
X x= -4000... 4000
X
Parameter
X x= U+-10|I4-12-20|
X U-+10|I20-12-4
POS-124-U
Unit Group
0.01 %
OUTPUT
Unit Group
-
OUTPUT
8
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24.01.2022