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Haas TM-2 Spindle CRT lost power

EMAAS

Plastic
Joined
Mar 18, 2017
Hello,
This morning after powering up my (2006) TM-2 and going through the servo calibration, the spindle
would not start with a manual M3 code. I started a program in auto where it started fine, but after
about 2 min the spindle shut down (coasted to stop) and the CRT went black and no keys function. I have
tried re-booting, and the servo drives all have green lights as well as the spindle drive board, but the
screen will not power up and the keys will not function at all. When I power it up, the fans come on, the
controller beeps like normal, but that's as far as it gets. Any help/advice would be much appreciated.
Thanks,
Roy
 
I'd check power supply voltages, -12, 12, and 5. If those are fine, I'd suspect the video card.
 
Thanks, all the power supply voltages seem to be normal -12,12, 5, 340v servo power supply, 24v supply, but would the video card disable the keyboard and all servo functions (stop it from powering up, zeroing axis')?
 








 
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