It is waiting for an index..
On Thu, 22 Jun 2017 22:23:08 -0400 Gene Heskett <[email protected]> wrote: > On Thursday 22 June 2017 20:59:22 Gene Heskett wrote: > > > Greetings everybody; > > > > This same file ran on TLM just fine about 8 months back as I was > > making x drive parts for this Sheldon. > > > > But on the Sheldon, it pauses at the beginning of the g33.1 motion as > > if its waiting on motion.spindle-at-speed to go true, when in fact its > > been true all along. > > > > So my question then is, does motion.spindle-at-speed need an initial > > false input to "arm" its sensitivity to getting z motion started when > > it does go true? > > > And before someone asks, yes, encoder.00.position is hooked to > motion.spindle-revs, and I can see it marching along with a halmeter as > the spindle turns. The near module I used is set quite broad because > the motion.spindle.rps signal bears little relationship to the actual > speed because of the wide range of output speeds available with an 8 > speed gearshift between the motor and the spindle. > > That is yet another problem that needs sorted, as I'd like to develop a > slowdown if the motors phase slip angle gets too high because of a heavy > load and too high a frequency from the vfd since the torque does a > vanishing act when the frequency is above 120Hz with this motor. Coil > amperage falls off a cliff due to winding inductance then. > > > Thanks folks. > > > > Cheers, Gene Heskett > > > Cheers, Gene Heskett > -- > "There are four boxes to be used in defense of liberty: > soap, ballot, jury, and ammo. Please use in that order." > -Ed Howdershelt (Author) > Genes Web page <http://geneslinuxbox.net:6309/gene> > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
