KEB COMBIVERT F4-F Applications Manual page 108

Functional Description
Chapter Section Page
6 2 8
Example 2: Following values shall be adjusted for the input REF1 ± :
1. Gain adjusted to -1 (single amplification)
2. X-Offset adjusted to 75 %
3. Y-Offset adjusted to 100 %
Fig. 6.2.7 Gain (An.3)= -1, X-Offset (An.4)= +75%, Y-Offset (An.5)= +100%
1.
-100%
2.
-100%
3.
-100%
With these settings and inverted setpoint setting in the range of +75...+100 % IN by
way of input REF1 ± a speed range of +100...+75% OUT can be driven, that means:
To avoid the wrong programming of the analog input signals the IN / OUT adaption
should be checked by way of control diagrams (see above).
Date Name: Basis
KEB COMBIVERT F4-F
17.09.98
+100%
An.3
+100%
-100%
+100%
+75%
An.4 +100%
-100%
+100%
An.5
+100%
+100%
-100%
0% IN
+75% IN
+100% IN
Analog In- and Outputs
An.3 = +1, An.4 = 0%, An.5 = 0%
An.3 = -1, An.4 = 0%, An.5 = 0%
An.3 = -1, An.4 = 0%, An.5 = 0%
An.3 = -1, An.4 = +75%, An.5 = 0%
An.3 = -1, An.4 = +75%, An.5 = 0%
An.3 = -1, An.4 = +75%, An.5 = +100%
correspond to +100% OUT
correspond to +100% OUT
correspond to +75% OUT
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