Centroid Community CNC Support Forum

Picked this mill up about a year ago. Existing electronics all powered up so I left the existing steppers on the machine and DC spindle control in the cabinet. Swapped controls to Acorn and a Gecko G540 I had on hand from an abandoned Sherline mill project. Spindle on/off is cnc controlled but speed ...

So glad I found this thread. Spent a couple hours today chasing wires and windows settings for a 425 comm error. Speed and duplex setting fixed mine as well.

Thank you all for this great resource.