I think I answered your question here.. (well one way..) http://www.cnczone.com/forums/showthread.php?t=71072
" If I am understanding what you want.. Could you send the motion.spindle-speed-out thru abs? (take the absolute value of it) http://www.linuxcnc.org/docs/2.2/htm...an9/abs.9.html <http://www.linuxcnc.org/docs/2.2/html/man/man9/abs.9.html> then it would always be positive.. " Marko Bukovinsky wrote: > how to change this code into abosolute 0 - 10 Volt output? > > loadrt scale count=1 > addf scale.0 servo-thread > setp scale.0.gain -0.004 > net spindle-speed-scale motion.spindle-speed-out => scale.0.in > net spindle-speed-DAC scale.0.out => m5i20.0.dac-03-out > > This works but when i use M4 S**** i get negative voltage output. > > My VFD acceppt 0 - 10 Volt. > > ------------------------------------------------------------------------------ > Check out the new SourceForge.net Marketplace. > It is the best place to buy or sell services for > just about anything Open Source. > http://p.sf.net/sfu/Xq1LFB > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------------ Check out the new SourceForge.net Marketplace. It is the best place to buy or sell services for just about anything Open Source. http://p.sf.net/sfu/Xq1LFB _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
