KEB COMBIVERT M4 Instruction Manual page 70

Operating of the unit
Reference signal
(only version C)
GB - 32
The set value input REF (terminal X1.17 / version C) can be driven by various
signal levels. It operates cumulative to the differential 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