There is something called "adaptive feed". A HAL pin on the motion module, that can be varied from 0.0 to 1.0, and will change the feedrate proportionally. It is read at the servo rate (normally 1mS). It was added with EDM in mind.
You will need an analog input to get your signal into HAL. On Fri, Dec 14, 2012, at 03:06 PM, Jason Burton wrote: > Hello, > > Is it possible to continuously adjust feedrate along a path? > > The application I am exploring is similar to wire EDM. A circuit monitors > the spark gap characteristics and provides an analog output. > > Vectored feedrate would be adjusted multiple times per second based on the > value. > > Hoping someone has already done an EDM in LCNC and I just haven't found > it...? > > Jason > ------------------------------------------------------------------------------ > LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial > Remotely access PCs and mobile devices and provide instant support > Improve your efficiency, and focus on delivering more value-add services > Discover what IT Professionals Know. Rescue delivers > http://p.sf.net/sfu/logmein_12329d2d > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users -- John Kasunich jmkasun...@fastmail.fm ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
