also just confirming that the hm2_7i92.0.encoder.03.input-index doesn't change state.
I can see a few options to change. should I change to the IDX/ input? or should I change the value of resistor? regards Andrew On Fri, Jul 9, 2021 at 4:46 PM andrew beck <andrewbeck0...@gmail.com> wrote: > just confirming that I hava a 265ohm resistor between ground and the > encoder index input > > > On Fri, Jul 9, 2021 at 4:39 PM Peter C. Wallace <p...@mesanet.com> wrote: > >> On Fri, 9 Jul 2021, andrew beck wrote: >> >> > Date: Fri, 9 Jul 2021 16:21:05 +1200 >> > From: andrew beck <andrewbeck0...@gmail.com> >> > Reply-To: "Enhanced Machine Controller (EMC)" >> > <emc-users@lists.sourceforge.net> >> > To: "Enhanced Machine Controller (EMC)" < >> emc-users@lists.sourceforge.net> >> > Subject: Re: [Emc-users] spindle orientation help for a 7i77 card >> looking for >> > configs to study >> > >> > hey Peter >> > >> >using a 7i77 mesa card >> > >> >I just tried my PNP sensor now i have wired up the ground and 5v >> correctly >> >and have the signal wire into the pin 7 which is the index channel. I >> >have also changed the jumper for the index channel to single ended >> >operation. >> > >> >it doesn't work... what am I doing wrong? >> > >> >also I am testing by using the command setp hm2 7i92 >> >encoder.03.index.enable 1 (etc command probably is wrong here as I am >> >working from memory but it changes the pin color in hal configurator) >> > >> > >> > >> > >> > >> >I can see the proxy is switching as the led turns off and on at the back >> of >> >the thing >> > >> >for reference here is the link to the proxy I am using >> > >> > >> https://www.aliexpress.com/item/32867535621.html?spm=a2g0s.9042311.0.0.3a3b4c4d5BJjid >> > >> >On Thu, Jul 8, 2021 at 7:37 AM Peter C. Wallace <p...@mesanet.com> wrote: >> > >> >> I would check the prox voltage ouput voltage in both states >> >> You can check the index state directly in hal by monitoring >> hm2_7i92.0.encoder.0N.input-index (N is the encoder channel >> you are testing) I think this is inverted from the pin state. >> >> Note that if you do not have the stiff (270 Ohm or so) pull down >> resistor, the prox output will always be high (around 5V) >> >> 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
