I have been using my machine for several years now without fail. Then I am jogging wy y axis and it quits moving and starts making a horrible noise.
Also notice e-stop quits working. Diagnostic screen has a green light at pin 5. I have an xtra plt port, so i switch to that, same problem.
Switched cables, same problem. Swapped cable to x axis and y hot keys move motor and vise versa, so driver and motors ok.
I re-installed Mach, same problem. If anybody has any ideas, please let me know, I am at a loss. I have attached my xml.
Thanks, Matt