Hello, I am a total newbie that just got a X6-2200L. I am running the Mach3 that came with the machine although I did buy a license in advance of receiving the machine. I am also a total newbie to Mach3. The machine assembled fine and everything seems to be working with one exception- when I hit Ref All, the Z moves up and runs into the home switch and tries to keep going. The stepper motor keeps turning and the DRO keeps increasing. I have to hit Reset on the Reset switch on the control box to stop the stepper. I thought the Ref All was to home the machine at the beginning of each work session. I can Zero the DRO when not in Machine Coordinates but when I go back to Machine Coordinates, the DRO is way off. I thought the Ref All was supposed to home the axises by hitting the stop and backing off a small distance and zero the DRO machine coordinates.

I have cut a couple of the test g-code files and the machine works fine.

Thanks in advance for any suggestions

mlchman