Operating instructions

Setpoint channel and closed-loop control
7.3 V/f control
Drive converter cabinet units
270 Operating Instructions, 10/2008, 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