On Fri, 2017-04-21 at 13:43 +0200, Valerio Bellizzomi wrote: > On Fri, 2017-04-21 at 11:56 +0100, andy pugh wrote: > > On 21 April 2017 at 11:45, Valerio Bellizzomi <vale...@selnet.org> wrote: > > > The X stepgen is show as 5 in the tab, and as > > > hm2_5i25.0.stepgen.05.counts in the test window, and it is changing > > > while I press the movement button > > > > I think this is the problem. > > > > https://github.com/LinuxCNC/hostmot2-firmware/blob/master/src/PIN_7I76x2_34.vhd > > > > Shows stepgen.05 to be on the expansion connector, not the DB25. > > > > Configure the X axis to be on Connector 3. > > > > Gotcha, I got the motor to move, but the movement is not precise and it > keeps moving slowly also if I don't press any button > > the current parameters are, step on-time 3000, step space 3000, dir hold > 5000, dir setup 5000 > > ok, that's a little step forward :-)
I lowered the speed to 750 and acceleration to 500 with much better results, but still it moves alone very slowly. The step on-time value seems to be ok but I need to fine tune this setup ------------------------------------------------------------------------------ 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 Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
