2011/8/21 Bryce Johnson <sie...@gmail.com>: > > I know I want to leave some headroom between the Traj planner and the > stepper. Is that the diff between [AXIS_0] STEPGEN_MAXACCEL > and MAX_VELOCITY and [TRAJ] MAX_ACCELERATION and MAX_VELOCITY?
Yes. The way I understand it is that [TRAJ] section relates to acceleration and velocity of the tool, [AXIS_N] section relates to acceleration and velocity limits of a particular joint. For example, You can set as high limits for joints as You want, but G0 will be done at max vel from [TRAJ] section. With max jogging speed it is the same. Basically, I think that it is better to have [TRAJ] values _lower_ than [AXIS_N] values, so that EMC can move joints within their limits to achieve the accel and velocity limits of tool's motion. Viesturs ------------------------------------------------------------------------------ Get a FREE DOWNLOAD! and learn more about uberSVN rich system, user administration capabilities and model configuration. Take the hassle out of deploying and managing Subversion and the tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
