2–19Troubleshooting and Error Codes
Publication 1336 IMPACT-6.8 – November, 2002
Motor Response Not As Desired
Need better response
to change in speed?
Did you run auto-tune?
No
Yes
Run the auto-tune
procedure.
Motor response not as
desired.
Adjust the bandwidth, Ki,
Kp, and Kf parameters.
Set S-Curve Percent (par.
47) to zero.
Adjust Accel Time 1
(par. 42) and Decel
Time 1 (par. 44).
Need better response
to change in load?
Yes
No
Yes
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