Yes, when I re-enable the machine (with or without estop first) I get another (immediate) following error. That is, I understand to make the notification itself go away I click the X, but what I am seeing is a perpetual following error when re-enabling with each new notification piling up on the lower right of Axis display. -Tom
> On Jun 20, 2017, at 4:03 PM, Todd Zuercher <zuerc...@embarqmail.com> wrote: > > What is strange is that pressing Machine (F2) does not clear the alarm. (That > won't close the alarm notification window, you have to click the X on that > window to make it go away.) > > ----- Original Message ----- > From: tom-...@bgp.nu > To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> > Sent: Tuesday, June 20, 2017 3:31:42 PM > Subject: Re: [Emc-users] following error only while homing > > You guys are prolific, and I appreciate it! Thanks for all the input. > > A few things in case it hasn’t been clear... > > 1) I don’t (currently) have a PID involved at all (position-mode steppers > with encoders only). > 2) If I set FERROR=2 and MIN_FERROR=1, homing DOES complete successfully. > 2) Pressing estop after the following error, and then trying to turn Linuxcnc > back on from there does NOT help, the error persists. Only exiting and > restarting Linuxcnc clears it. > > 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 > > I’m happy to help debug a (even obscure) bug if you want, but it sounds like > I’d be better off using velocity mode and PID ANYWAY, and so should probably > do that instead of what I have. To wit... > >> On Jun 20, 2017, at 2:04 PM, Sebastian Kuzminsky <s...@highlab.com> wrote: >> I just pushed a totally untested experimental branch named >> "2.7-hm2-encoder-raw-position", try building that, keep home-to-index, link >> the new .raw-position pin to axis.*.motor-pos-fb and let us know how that >> works. > > If you DO want me to test this, please remind me how I go about > getting/building/running it. It has been a while since I have grabbed > branches. This machine runs from the standard release model, so I assume I > will need to incant git (all of which I tend to forget within a week of using > it for some reason)… > > -Tom > > >> On Jun 20, 2017, at 2:19 PM, andy pugh <bodge...@gmail.com> wrote: >> >> On 20 June 2017 at 18:47, Sebastian Kuzminsky <s...@highlab.com> wrote: >> >>> It looks like it'd be easy to add a ".raw-position" pin to the hostmot2 >>> encoder. >> >> >> Does homing use the accumulated counts in the counter after index as part >> of the homing offset? It feels like it should. >> If it does, then this might not work. >> >> >> -- >> atp >> "A motorcycle is a bicycle with a pandemonium attachment and is designed >> for the especial use of mechanical geniuses, daredevils and lunatics." >> — George Fitch, Atlanta Constitution Newspaper, 1916 >> ------------------------------------------------------------------------------ >> 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 > > ------------------------------------------------------------------------------ > 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