Thanks Peter, re checked and everything is ok now. I have another issue with the homing sequence but I'm going to start another topic.
El lun, 3 mar 2025 a las 13:40, Peter Wallace (<p...@mesanet.com>) escribió: > On Mon, 3 Mar 2025, Leonardo Marsaglia wrote: > > > Date: Mon, 3 Mar 2025 13:17:07 -0300 > > From: Leonardo Marsaglia <ldmarsag...@gmail.com> > > Reply-To: "Enhanced Machine Controller (EMC)" > > <emc-users@lists.sourceforge.net> > > To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net > > > > Subject: [Emc-users] Mesa stepper and HOME_USE_INDEX > > > > Hello guys, hope you're doing well > > > > I'm trying to set up the homing sequence on this lathe with Mesa 7i95 > > driving servo motors as steppers. > > > > I have already linked the index enable pin of the stepgen to the index > > enable pin of the encoder like this: > > > > net z-index <=> hm2_7i95.0.stepgen.01.index-enable > > net z-index <=> hm2_7i95.0.encoder.04.index-enable > > Note that the stepgen channel index matches the encoder channel index > so index enables 01 and 04 refer to different physical I/O pins. > > Also if you are using stepgen index, you typically would not use the > encoder > index at all. > > The signal z-index is really index-enable, not an index signal. > > > > > > > > The problem is, when the homing sequence starts, the joint keeps forever > in > > the latching stage waiting for the index and this doesn't happen. It's > like > > the index enable is never changing to TRUE. I assume the homing sequence > > does this automatically? > > > > If I try to force it, it makes no difference, the joint keeps moving in > the > > latching velocity. > > > > If I force it while jogging I can see how the index pulse is triggering > the > > index pin to false again so it's working. > > > > Any ideas? > > > > Thanks! > > > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > Peter Wallace > Mesa Electronics > > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
