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SmartBOB controllers and dedicated accessories / Error msg with PMDX 407 board
« on: January 24, 2015, 02:34:35 PM »
After hooking up my Sherline (KBIC) DC motor controller, I get the following message. "Spindle speed capped by current range". Any ideas. Note the spindle turns on and off and when the spindle is on I get 6.6 volts between Aref and Agnd terminals on the 407 board. I have the Mach4 set on line 0 to min .05 and Max 1.00 in the config - spindle tab
Regards - John
Regards - John