As I appear to have been ignored... The problem probably is linked to the limited lookahead, but if you only notice it when the rotary is involved, then it may be that the rotary acceleration is much too low. It is acceleration that limits how fast a particular segment is allowed to run, and the lowest-accel axis will dominate.
Angular axis acceleration numbers are relatively enormous as a consequence of the units. Tens of thousands of degrees/s/s -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ November Webinars for C, C++, Fortran Developers Accelerate application performance with scalable programming models. Explore techniques for threading, error checking, porting, and tuning. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
