On Sat, 3 Oct 2009, John Thornton wrote:
> Date: Sat, 03 Oct 2009 12:28:19 -0600
> From: John Thornton <[email protected]>
> Reply-To: "Enhanced Machine Controller (EMC)"
> <[email protected]>
> To: Enhanced Machine Controller EEMC" <[email protected]>
> Subject: Re: [Emc-users] PWM tuning with hostmot2 and 7i33
>
> Peter,
>
> Could you describe a bit more the test fixture you mention and the step
> motion. I'm not clear
> on this and would like to understand a bit better how to tune a servo as well.
>
> Thanks
> John
Either a gcode or HAL test setup that can take a step (instant jump in
commanded position) so the step response of the servo can be captured via
HALScope. I cant really imagine hand tuning without being able to see a plot
of the servo systems step response.
Peter Wallace
Mesa Electronics
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