On Friday 26 October 2018 09:41:15 Les Newell wrote: > You can't have a pointer on an encoder because you have no way of > knowing where zero is. > > Les
Tactilly this is true, but its z index could use used to zero the hal representation. But not having a mechanical stop at that zero seems like an accident that WILL find a place to happen. That fellow Murphy can show up at the most damaging time. ;-) > On 26/10/2018 13:42, Todd Zuercher wrote: > > For the OCD like myself, the one machine I work with that has a > > factory pot for feed override, is a pain to twiddle the knob to get > > the control to show exactly 100% on the screen. It's always a > > little over or under. I would very much prefer an encoder. Just > > because you have an encoder knob doesn't mean you can't have a > > graphic on the knob like the photo you showed. You just need to use > > an encoder with a fine enough count to get the resolution you want > > in the sweep area you'll use. -- Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users