Is this what you want…? http://bgp.nu/~tom/pub/enc-5.png And the log file is... http://bgp.nu/~tom/pub/enc-5.log
-Tom > On Jun 20, 2017, at 5:34 PM, Sebastian Kuzminsky <s...@highlab.com> wrote: > > On 06/20/2017 01:31 PM, tom-...@bgp.nu wrote: >> The Halscope trace of: hm2_7i43.0.stepgen.02.position-cmd, >> hm2_7i43.0.encoder.02.position, hm2_7i43.0.encoder.02.index-enable, >> axis.2.home-sw-in with trigger of axis.2.f-errored can be seen here: >> http://bgp.nu/~tom/pub/enc2.png > > Welllll that looks fine. And my reading of the homing code tells me the > theory i had (about the jump in the encoder position) is wrong. I now think > it's perfectly normal for the .motor-pos-fb pin to jump during homing, and > the homing logic in Motion compensates for it by changing the internal home > offset at the same time. > > Can you show us a plot like that one, but with axis.2.f-error instead of > .f-errored, add the axis.2.joint-pos-cmd, .joint-pos-fb, and .motor-offset > pins, and then zoom in on the f-error event? > > Also increase the gain so we can see the fine detail on all the > position-releated pins (both cmd and fb). > > Thanks... > > > -- > Sebastian Kuzminsky > > ------------------------------------------------------------------------------ > 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 ------------------------------------------------------------------------------ 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