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Author Topic: How can i control spindle for test  (Read 1272 times)

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How can i control spindle for test
« on: July 27, 2013, 05:34:08 PM »
Hello Everyone. My name is George Merzbacher
I built my own cnc router table and am currently trying to get the mach 3 to talk to my VFD for my spindle.  I have no experince with CNC but just one day i was searching the web and came across a build it yourself cnc.  started doing research and after a time i started building.  I think i have the spindle configured corectly but cant figure out how to try it out to be able to check my voltage at my breakout board. I get 0 volts and when i toggle in Diagnostics I get 10.20 Volts but how can i check it like at half RPM to see if im getting 5 volts?