Initially I would just try 'and-ing' the 2 in hal or classic ladder and run strait to the home input. (Not using the home to index)
On Sat, Apr 3, 2021, 11:20 PM Feral Engineer <[email protected]> wrote: > Mechanical switch and a proximity sensor (mechanical on 7i76 input 5, prox > on input 30, powered by output 15 after latching input 5) > > Stepper motors, 7i76e board, emco pc turn 55. It originally had this setup > (dual switch and prox home sequence). Tried doing this a while back but > gave up, then had the idea to try and circumvent the weird return to random > spot via ladder logic, to no avail. > > Phil T. > The Feral Engineer > > Check out my LinuxCNC tutorials, machine builds and other antics at > www.youtube.com/c/theferalengineer > > On Sun, Apr 4, 2021, 12:15 AM Sam Sokolik <[email protected]> wrote: > > > So your not using an actual encoder to home but using a home switch and > an > > 'index' pulse. Thinking out loud - in a normal homing sequence - the > > index would reset the encoder counts to zero. In effect you don't have > > that functionality. Is this steppers? Using a Stepgens of some kind? > > Maybe that needs to be reset somehow? Again - thinking out loud and it > is > > late. > > > > On Sat, Apr 3, 2021, 10:58 PM Feral Engineer <[email protected] > > > > wrote: > > > > > Finally getting back around to messing with this mechanical/prox home > > > issue. See attached video link. I show what it is doing and explain > what > > I > > > want it to do. > > > > > > Thanks in advance for your help > > > > > > https://youtu.be/XVz6v2YNXJQ > > > > > > Phil T. > > > The Feral Engineer > > > > > > Check out my LinuxCNC tutorials, machine builds and other antics at > > > www.youtube.com/c/theferalengineer > > > > > > _______________________________________________ > > > Emc-developers mailing list > > > [email protected] > > > https://lists.sourceforge.net/lists/listinfo/emc-developers > > > > > > > _______________________________________________ > > Emc-developers mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-developers > > > > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
