W dniu 12.11.2015 o 22:44, Gene Heskett pisze: > On Thursday 12 November 2015 12:02:27 Gene Heskett wrote: > >> Greetings, I hope Peter is about; >> >> I have smashed up the brass plate I use for tool length sensing, twice >> today, because the 5i25.0.gpio.003_in is not seeing a probe contact. >> >> Worse yet, it seems to be intermittent, working well after the first >> such incident. Changed tools, and went to calibrate the TLO for these >> new Chinese TTS tool holders, and smashed it again while descending at >> .7"/minute. >> >> Checking with a DVM, the probe line has about 3.3 volts on it, and it >> goes to zero on the DVM when even a gentle contact is made, but its >> not stopping the machine, and a halmeter is registering FALSE full >> time. >> >> Checking the status in showconfig, it (gpio.003) is an input. And I >> do not believe I have a separate pullup on the line, that card is >> AFAIK, doing that 3.3 volts. Any pullups I would have installed would >> have been to the 5 volt rail. >> >> I haven't rebooted the machine yet but will before I head out to go >> have a chat with my sawbones here in about an hour. >> >> In the meantime, if you've any suggestions, I am all eyeballs to read >> them when I get back. :) >> >> Cheers, Gene Heskett > A hot reboot made no difference. I'll try a Powedown Reset next. And I > do still have a spare card I haven't managed to install in the toy mill, > yet... > > Cheers, Gene Heskett What firmware do you have on 5i25?
Michal ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
