Ok, I think I understand now. So somethin to imput a change in the commanded position with a trigger for the scope and watch the commanded vs the actual position to tune that drive. How big of a step would you take?
Thanks John On 3 Oct 2009 at 10:35, Peter C. Wallace wrote: > > 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 > ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
