On Sat, 30 Mar 2013, Viesturs L?cis wrote: > Date: Sat, 30 Mar 2013 14:20:34 +0200 > From: "[UTF-8] Viesturs L?cis" <[email protected]> > Reply-To: "Enhanced Machine Controller (EMC)" > <[email protected]> > To: "Enhanced Machine Controller (EMC)" <[email protected]> > Subject: [Emc-users] 5i25 + 7i76 > > Hello! > > I am having difficulties to understand, why does LinuxCNC not see a input > pin change on 7i76 card. > What I have: > +12 V and GND from PC's psu connected to V-field on TB1 of 7i76. > Then from another Vfield pin on TB1 terminal the same 12 V are routed > through NC limit switches to pins 0 to 3 on TB6. With multimeter I see that > values change from 0 to 12 V DC as the swithces are manually tripped, but I > do not see any hal pin changes in LinuxCNC. > > Step/dir signal outputs from 7i76 are working, so I guess that 5 V DC power > is supplied. > > I would appreciate any tips!
Are you sure you have the right pins? (0 through 3 are on the bottom edge of the 7I76) I say ths because we had a customer call a day or so ago and say the 7I77 inputs did not work (7I77 has the same digital I/O as 7I76) and he had his input wires connected to the top pins (which are outputs) Also do you have the right hal pins? they will be something like hm2_5i25.0.7i76.0.0.input-01 > > -- > Viesturs > > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > ------------------------------------------------------------------------------ > Own the Future-Intel(R) Level Up Game Demo Contest 2013 > Rise to greatness in Intel's independent game demo contest. Compete > for recognition, cash, and the chance to get your game on Steam. > $5K grand prize plus 10 genre and skill prizes. Submit your demo > by 6/6/13. http://altfarm.mediaplex.com/ad/ck/12124-176961-30367-2 > _______________________________________________ > 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. ------------------------------------------------------------------------------ Own the Future-Intel(R) Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://altfarm.mediaplex.com/ad/ck/12124-176961-30367-2 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
