On Thu, Aug 23, 2007 at 08:51:09AM -0500, Sam Sokolik wrote: > The lower you have your acceleration set - the more you will see emc2 > 'blending' > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?TrajectoryControl > > If you want it to be exact path you need to use G61. This will > stop at every endpoint and follow the path exactly. You could do > a G64 Px.xxx where x.xxx is how close you want emc to follow the > actual path. emc will slow down during direction changes enough > to stay within the tolerance you specify.
I tested G61 and did not find any problems. If on a servo system you are getting rounded paths still with G61, your PID tuning probably needs attention. Check your following errors. If you see sharp corners in the backplot but round corners on your part, it's certainly a tuning problem. Chris ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
