Re: Need help, servo humming
Maybe reduce the proportional gain a bit?
Re: Need help, servo humming
I'm not familiar with that system either, but this can normally be accomplished using the tuning software provided by the drive manufacturer. Many systems have both auto-tuning and also allow you to make manual adjustments via the software.
Look at the Setting up the Controller, PID tuning page in the tuning manual. Looks like you can manually enter a number from the setup software. Proportional gain would be the Ap parameter.