Hi, I want to control spindle speed with lcnc and I am a little confused about how to do it and hope someone can put me on track.
My BOB is this one : http://www.omc-stepperonline.com/5-axis-cnc-breakout-board-interface-for-stepper-motor-driver-stv2-p-197.html My VFD manual is here : http://www.hclub.ee/download/varia/KOC100%20Series%20User%20Manual--20150119%28V1.1%29.pdf lcnc gives the options of : analog signal OR pwm. B-O-B supposedly can do either : pwm through pin 1 or any output pin and 0-10v through output connect inverter but says nothing about how to address this output connect inverter VFD has analog input for 0-10V and if I am right, it says to connect a pulse to an analog pin. Example at http://linuxcnc.org/docs/html/examples/spindle.html say to use : net spindle-speed-DAC scale.0.out => <your DAC pin name> I have no idea what I should replace <your DAC pin name> with I could maybe connect pwm to VFD to an analog pin but it seems strange to me, usually I connect pwm to digital input Any suggestions ? Fernand ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
