KEB COMBIVERT F5 Reference Manual page 189

LC11
KI Offset Acceleration
LC - Control Setting Parameters
The integral offset gain for acceleration.
This offset acceleration gain will assist the motor in catching the load during
starting. It is especially important for high efficiency geared or gearless
applications. Values of 2,000 to 5,000 are useful.
Integral Offset Acceleration Correct
Integral Offset Acceleration Too Low (500) - Speed lags command on take off
Integral Offset Acceleration Too High (6000) - Vibration at take off
189