Hello folks, Hope you had a nice turkey day and all.
I'm trying to understand why my Y axis following error is so much worse that my x and z. I gave them all equal efforts regarding the tuning process, but Y seems to be much more finicky a mechanical response- oscillations appear to be a serious issue- I can get it down to about a thou of following error at constant velocity but the initial lack of acceleration causes a spike in f-error at the beginning of each move... I've tried toying with FF1 and FF2 as instructed by several of you, but i found that if i deviate from the values I've found, the response goes nuts with skyrocketing f-error. Thanks for any and all input! -Pat ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
