PID servo tuning of leadshine ELM series AC servo motor with FEEDBACK to KFLOP AND KANALOG

[AmitKumar171]

Hi tom,

Thanks for your reply.

I have tried some tuning parameters by tweaking some P, I and D gain.

I just wanted some information, about what all parameters are necessary in step response screen, to do in velocity mode servo with DAC output.

so i can vary and see the essential parameters only for Velocity mode servo.

as i am getting position error of 2700 counts in position error vs time graph of step response screen.

waiting for your kind reply.

[TomKerekes]

Hi Amit,

All the parameters can be used.

[AmitKumar171]

hi tom,

thanks for your reply.

as i am getting position error of 2700 counts in position error vs time graph of step response screen.

how to reduce that?

waiting for your kind reply.

[TomKerekes]

Hi Amit,

You will need follow the steps previously discussed in this Thread. Read the manuals, wiki, and posts. Follow the steps. Explain in detail what you tried, what you understand, what happened, post the settings you tried, and post the results.