Crosstalk between spindle power lines and solenoid control lines perhaps? On Oct 27, 2012 6:36 PM, "Viesturs Lācis" <viesturs.la...@gmail.com> wrote:
> Hello! > > While working in premises of my customer to add new automatic material > loading/unloading module for one of my machines, I have encountered > strange error in ClassicLadder. I took a video on my phone with it: > http://www.youtube.com/watch?v=9YjkGbpuT50 > > I will try to explain: > The idea is to use classicladder to control valves for pneumatics that > load the material in machine, hold it in place and then unload. > When I started working on the ladder logic, everything was working > fine, but then, at one moment, I think at the moment, when I linked > one of classicladder input pins to motion.spindle-on, it just stopped > turning the outputs on and off in a correct manner. Some of outputs > are working fine, but others are doing I do not know what - seems like > turning on for a very small amount of time at random moments. > It is 2.5~pre, installed from buildbot package some time almost a year > ago. I did copy all the config files, so I can share them, if that > helps. > I tried to workaround this with M62/M63 and M64/M65 commands and G4 > inbetween them to specify correct time distances between any 2 events, > but that did not work out nicely - I did not notice any difference > after changing almost all P values for G4 command from 0,5 to 3,5. > Restarting system for several times did not help either. I do not > know, how many times did I restart LinuxCNC... > > Does anyone has any idea, what went wrong? > > -- > Viesturs > > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > > > ------------------------------------------------------------------------------ > WINDOWS 8 is here. > Millions of people. Your app in 30 days. > Visit The Windows 8 Center at Sourceforge for all your go to resources. > http://windows8center.sourceforge.net/ > join-generation-app-and-make-money-coding-fast/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ WINDOWS 8 is here. Millions of people. Your app in 30 days. Visit The Windows 8 Center at Sourceforge for all your go to resources. http://windows8center.sourceforge.net/ join-generation-app-and-make-money-coding-fast/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users