Hello Guest it is July 20, 2019, 04:10:55 AM

Author Topic: Has anyone actually got a C11 to control a KB speed control via Mach?  (Read 12132 times)

0 Members and 1 Guest are viewing this topic.

Re: Has anyone actually got a C11 to control a KB speed control via Mach?
« Reply #30 on: August 05, 2012, 05:37:29 PM »
I just finished getting another function to work I couldn't figure out previously.  I wanted to be able to switch the spindle back & forth between manual (via potentiometer) and Mach speed control and one of the example schematics in the -240G manual showed clearly how to wire it up.  It works!

There is a big difference between the top speed in the 2 modes so I guess it'll require some juggling of the trim pots on the 3 boards to get it right but juggling I can handle....it's the smoke & flashing events I have trouble with. ;D

ps: I got lucky & didn't have to buy a set of chips. ::)
Milton from Tennessee ya'll.