On Thursday 25 June 2020 21:31:36 Gene Heskett wrote: > On Wednesday 24 June 2020 14:27:11 Gene Heskett wrote: > > On Wednesday 24 June 2020 13:22:09 andy pugh wrote:
> > > For an on-screen message: > > > http://linuxcnc.org/docs/2.7/html/man/man9/message.9.html > > > > Thats exactly what I'm looking for, thank you. > > > > Cheers, Gene Heskett > > I /think/ I have that working, but this driver has no docs describing > its fault output. There are 2 empty pins on the connector but no info > on the state of those pins, in or out of fault. So I may have to wire > it up and find out. > > I haven't tried to google this driver to see if it has downloadable > docs, yet. Next obviously. > And I'm surprised a bit, it has + and - "ALM" labels, but they are connected when not in fault, and become high impedance when in fault. And, according to hal-meter, an unconnected gpio is true, so it looks as if I'll need to wire the - to logic zero/aka ground, and hook the + ALM to ZFault. gpio.063 IOW. I also want to make it blink the motor power tally led green/red as an attention getter. And un-home stuff too. > Thanks > Cheers, Gene Heskett 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
