On 21 November 2015 at 18:07, Andrew Back <[email protected]> wrote: > So, this must have been done > by finding the workpiece and then turning the motor on for N > milliseconds to retract the torch to piece height.
Not necessarily, it might run a feedback loop on arc voltage. One HAL component that might be useful is: http://linuxcnc.org/docs/2.7/html/man/man9/thc.9.html Or possibly: http://linuxcnc.org/docs/2.7/html/man/man9/thcud.9.html -- 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
