I bought a router last year already set up with Mach3. I've been quite productive with it, but can't figure out how to alter the spindle speed. I have the manual for the VFD, but can't make anything from it. The spindle motor is supposed to run from 8k to 25k rpm, but so far I can only turn it on and off. The output .tap files from Bobcad26 also turn it on and off, but any speed information doesn't get used. Can anyone point me to some tutorials on how to set up a VFD with Mach3?
Thanks in advance