Gentlemen, Setup at Helix (my shop) Wheezy Linuxcnc2.7 - git pull and compile this morning PPMC interface Jog Wheel - Fanuc type A60-0201-5001 - 100 detents per wheel revolution Touchy interface with Rapid Over Ride choice added and the MV: label changed to DRY RUN.
Setup at MPM (my old shop) Wheezy Linuxcnc2.7 from the live cd PPMC interface Jog Wheel - two different wheels - 100 detents per wheel revolution Touchy interface as supplied on the live cd. Moving the machine with the jog wheel doesn't yield the proper movement amount. Moving the Helix machine over ride (rapid, feed, spindle and dry run) is correct. Moving the MPM machine over ride (feed, spindle and mv) is correct. There is no machine connected at Helix. I have the servo error set at .200 for each axis [X,Y,Z] to allow room to pulse the axis motions. MPM has the control running the Enshu. .010 setting per pulse First detent positive or negative shows motion of .0075. Subsequent clicks show .0075 or .01 moves each click. The error is essentially the same but does vary somewhat with minor differences. Reverse detents back to zero shows reliably back to 0.0000. You can watch the position feedback transition through .0025 steps until it stops counting wherever is stops counting (correct or not correct). Smaller pulse setting show similar motion errors but the .0010/.0001 display limit masks the exact error amount. Moving the jog wheel 10 detents rapidly shows .1000 axis movement both directions. Moving 10 detents rapidly back to zero shows sometimes a position error of 0.0025 and sometimes no position error. If this happened only here at Helix I would say nothing and replace my jog wheel BUT this same scenario is replayed on the Enshu at MPM. MPM has tried two different jog whThere is no machine connected at Helix. I have the servo error set at .200 for each axis [X,Y,Z] to allow room to pulse the axis motions. eels and both jog wheels yield the same result. MPM says the machine cuts correctly under cnc control. Another issue: Is there a non zero P value for the G64 command as a default? If so how would I set the default to zero? thank you for your attention and feedback Stuart -- Addressee is the intended audience. If you are not the addressee then my consent is not given for you to read this email furthermore it is my wish you would close this without saving or reading, and cease and desist from saving or opening my private correspondence. Thank you for honoring my wish. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
