On Friday 16 October 2020 15:58:07 Peter C. Wallace wrote: > On Fri, 16 Oct 2020, Gene Heskett wrote: > > Date: Fri, 16 Oct 2020 15:49:17 -0400 > > From: Gene Heskett <[email protected]> > > Reply-To: "Enhanced Machine Controller (EMC)" > > <[email protected]> > > To: "'Enhanced Machine Controller (EMC)'" > > <[email protected]> Subject: [Emc-users] For Peter > > > > I went out to clear the input pins I'd need for the 2nd encoder I > > was going to use with the BS-1 clone. > > > > Somewhere the mirror got broken but without any smoke. > > > > At lcnc launch, it complained that the first 3 field input "-nots" > > did not exist, so they got their net lines commented out. They > > corresponded to the first 3 axis's home switches, so it runs with > > those lines commented out. > > > > But, they exist in the halmeter menu once its running, AND NO field > > input on the 7i76, at least of the 16-31 assignment on the 7i76D's > > TB5, registers an applied logic high of 5.11 volts. Do I have to > > convert all the field input tally's to supply the field voltage of > > 12 volts to an input before they see a true? > > 7I76 inputs need > 60% of field voltage to register high > and < 40% of field voltage to register low > I can do it, but thats a bummer. I don't really care to run 12 volts all over for tally/home switches. Same for probes I suppose. Fortunately these supplies are both very currant limited and have good short circuit foldbacks.
Thanks Peter. Stay safe and well. > > Or do I have an even bigger problem? > > > > ?? > > > > Thanks Peter. > > > > 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) > > If we desire respect for the law, we must first make the law > > respectable. - Louis D. Brandeis > > Genes Web page <http://geneslinuxbox.net:6309/gene> > > > > > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > > Peter Wallace > Mesa Electronics > > (\__/) > (='.'=) This is Bunny. Copy and paste bunny into your > (")_(") signature to help him gain world domination. > > > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users 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) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene> _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
