KEB COMBIVERT F4-S Manual De Instrucciones página 40

Operation of the Unit
Reference signal
(only version C)
GB
40
The set value input REF (terminal X1.17 / version C) can be driven by
various signal levels. It operates cummulatively to the difference voltage
input (terminal X1.8 and X1.9 / version C), but can also serve as the sole
input to the set value presetting. In order to correctly evaluate the signal,
this parameter must be adapted to the signal source.
Value Set value signal
0 0...10V DC / Ri = 4 kOhm
1 0...20mA DC / Ri = 250 Ohm
2 4...20mA DC / Ri = 250 Ohm
Factory setting:
Customer adjustment:
f
CP.10
CP. 9
0
0 V
0 mA
_______
4 mA
U
Ref
10 V
20 mA
20 mA