OK it appears I have my servos tuned as good as they are going to get. See images 5, 6 and 7: https://sites.google.com/site/bmklawt/home/pid-tuning Adding any I or D to any axis make things worse to violent.
Anyway I have terrible oscillation or dithering on the Z axis and if I move the axis a bit the dithering changes, how can I stop this. Here is a video of some screen shots showing how the dithering changes whenever I bump the jog button. http://www.youtube.com/watch?v=n4j-N8rTHJ4 ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
