On Wednesday 29 June 2016 13:53:56 [email protected] wrote: > Well the VFD does have a minimum speed. It won't run below that > because of min speed and overheating.
And what IS that minimum speed? In which case add that line to your .ini file but instead of 100, use that minimum speed instead AND TELL us what it is, and if that fixed it. We aren't very good mind readers here Danny, but we do want to help, and that means answering the questions we ask. I see Chris Morely is on the same trail I am, so please do as we ask and you'll be running days faster. > I did see a freq of 300 (18k rpm) on the HAL while the VFD locked up. > > Also MDI'ed S18000 in while the VFD was locked up. > > Looks like the watchdog_out to the VFD is a problem here. > > Danny > > ---- Chris Morley <[email protected]> wrote: > > Iirc Pressing axis spindle buttons sets the rpm to 1 rpm. Maybe this > > is the problem. Some how that errors the vfd. Depending on what > > version of lunuxcnc there is an INI switch to change that default > > rpm.You should be able to test this by setting the rpm to 1 in the > > MDI window. Worth a try. > > > > Chris M 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) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
