ANTRIEBSTECHNIK
6
211
KEB COMBIVERT F4-F
Name: Basis
17.09.98
Functional DescriptionAnalog In- and Outputs
Chapter Section PageDate
© KEB Antriebstechnik, 1998
All Rights reserved
6
12 13 14 15 16 17 18 19
CRF COM REF1 REF1 REF2 REF2 A1 A2
+ – + –
Typical circuit To visualize different functions voltage meters can be connected to the analog outputs.
Fig. 6.2.11 Connection of analog outputs
+10 V
+100%
-10 V
-100%
6.2.7 Gain of Output
Characteristic
(An.15, An.16,
An.19, An.20)
After selecting the signal to be given out it can be adapted to the requirements by
means of characteristic amplifier in X-direction or gain. With factory setting no zero
point offset is adjusted, the gain is 1, i.e. ±100% of the variable to be given out
correspond to ±10V at the analog output (see Fig. 6.2.12).
variable to be
indicated
Output voltage
Fig. 6.2.12 Factory setting: no Offset, Gain 1