On Fri, 2008-11-28 at 22:40 -0700, [EMAIL PROTECTED] wrote: > Hi > i think it is working! > http://www.conceptmachinery.com/bigTUNEup.jpg > Thanks > Aram
Your screen shot comes up here. I wish I knew enough to help with the tuning. At the end of the move, during deceleration, your Xoutput oscillates, so maybe P is too high, but it doesn't oscillate at the beginning, during the acceleration. Do you get the same results when you go back the other direction? For my HNC tuning: http://www.wallacecompany.com/cnc_lathe/HNC/emc2/pid_x-1b.png I used a g-code program that moved forward, paused, moved back, paused, moved forward, etc., several times. Can you post your current PID FF settings? ----------- Kirk http://www.wallacecompany.com/machine_shop/ ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
