trouble with controller screen

[BIG_ARIC41]

Hello all,

I am having trouble with our Mazatrol 640M Nexus controller. I left the machine powered up when I left for the weekend. When I came in on Monday, the screen is blacked out, and non responsive. Everything is on, and you can move the table, but you don't know where you are. I powered the machine down completely, and rebooted it but that didn't work. I would appreciate any ideas where I can start trouble shooting.

Thanks,

Similar Threads:

• Trouble with setup of usb cnc controller
• new 7" controller with colour screen
• Need Help!- Fanuc Controller Tailstock Trouble!

[Israel]

Hello all,

I am having trouble with our Mazatrol 640M Nexus controller. I left the machine powered up when I left for the weekend. When I came in on Monday, the screen is blacked out, and non responsive. Everything is on, and you can move the table, but you don't know where you are. I powered the machine down completely, and rebooted it but that didn't work. I would appreciate any ideas where I can start trouble shooting.

Thanks,

Probably is the lamp of the screen or the source of the screen.

[navinbhas]

If all axis movements are taking place properly, then it seems that the inverter card on the display unit is malfunctioning.

PLease replace the card (model would be 104PWBR1 or 104PW161)