Setpoint channel and closed-loop control
7.3 V/f control
Drive converter cabinet units
272
Operating Instructions, 07/07, A5E00288214A
7.3.2
Slip compensation
Description
The slip compensation means that the speed of induction motors is essentially kept constant
independent of the load.
I
0
0
I
I
0
ෙ
Figure 7-8
Slip compensation
Function diagram
FP 6310
Resonance damping and slip compensation
Parameters
•
p1335
Slip compensation
p1335 = 0.0 %: slip compensation is deactivated.
p1335 = 100.0 %: slip is fully compensated.
•
p1336
Slip compensation limit value
•
r1337
Actual slip compensation