[Green Button]

Machine PUMA 240MC-03
Fanuc Oi-TB

After weekend machinde display stays blank. Machine seems to work OK but display dead.
Small fuse checked and incoming voltage 24vdc ok.
LCD/MDI unit A02B-0299-C081#T

Any idea where problem could be or is it just buy new LCD ?

Thanks,

GB

[dhardt]

Machine PUMA 240MC-03
Fanuc Oi-TB

After weekend machinde display stays blank. Machine seems to work OK but display dead.
Small fuse checked and incoming voltage 24vdc ok.
LCD/MDI unit A02B-0299-C081#T

Any idea where problem could be or is it just buy new LCD ?

Thanks,

GB

Recommendation: check cables, connections, and power supply.

If no issue found, call Fanuc 1-888-fanuc us

[Green Button]

Thanks, i will check these

[mbservice]

Have you checked where the lcd connects onto the board ?
Does the machine move without the screen on ?

[Green Button]

Machine works just fine and moves ok. It's just bit difficult to drive machine "at night"
I try to look all connections but could not find anything loose.
I have to contact Fanuc people to check, they will change LED display.
Faulty part was propably some card behind display.