On 29 October 2014 17:57, <[email protected]> wrote: > The PNCConf seems to think hm2_5i25.0.encoder.00. is the high speed spindle > encoder input
Yes, that's an encode "on" the 5i25. The MPG encoder are "on" the 7i76 and the 7i76 is "on" the 5i25 and this gives them names like hm2_5i25.0.7i76.0.0.enc0 To confuse things, there are wires from terminals on the 7i76 straight through to the 5i25 high-speed encoder(s), but that encoder counter is running in the 5i25 FPGA whereas the MPG encoders run in the 7i76 processor. It is probably instructive to do the pinlist thing that PCW suggested with a bare 5i25, then with a 7i76 connected, then with the 7i76 in the alternative modes. In fact... Here is the result of that exercise with my (early) 7i76. I don't seem to have the encoders: https://docs.google.com/spreadsheets/d/1Lm0TgQjazw5ocQ1OijY8rmtWeqbZO6u-cyj38sCOS5k/edit?usp=sharing -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
