Hi I’m hoping you can help? I have just hooked up my High-z- T1000 to Mach3 . Its moves very well and carves 3d. All axis running in a spiral pattern . This moves x,y,z at the same time.
My problem is with the home and limit switchs on the original machine.( magnetic). Under diagnostics screen , each  switch  when triggered , is seen by Mach3 and the light toggles as it should, but mach 3 will not datum to zero, just runs paste the limit switch?can anyone help please?

I have a very same problem

for the X-axis you see the M1Home Led toogling in the diagnostic screen?
witch motion controller?

As a test turn of the limit switches in ports and pins and then try to home.