sorry but I did answer reply # 26
guess I missed something.
Lets start from scratch please.
How do you go about setting all this up.
My machine runs works fine with the hand held no pc.
All axis work x, y, z, a,
I can control the spindle motor with the speed box.
I check all limit switches manually and with the hand held operation
also they all work fine.
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I setup the software, config according to the manual ( papers )
supplied by the vendor.
I also tried the Mach3 setup for the config.
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I just turned on the machine loaded mach3 I get the same problem.
What should I see lit and unlit in the diagnostic section
cheers