> And that's what I SIMPLY don't understand. I have two servo-controlled > machines. > > Jon
Jon, EMC adds the screw compensation to the measured value from the encoder before it is interpreted as actual joint position. Therefore, if I want to use screw comp and scale feedback at the same time, it wont work. If you have any further doubt as to how EMC works, you should investigate HAL for yourself, to avoid any further assumption. Dave, When using a screw comp table, backlash correction is incorporated by default. It is the difference between the forward and reverse screw maps. Brian ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
