OKUMA 415v Operator Panel lights flashing

[Chasiboi]

My OKUMA Millac 415V Mill's Operator Panel is flashing all of the lights and I'm wondering why.
I attempted to make an all data backup but when I got to parameter 313 and did an NO. SEARCH, the search took me to parameter 801 and then I got the following message: Non Maskable Interrupt - Turn machine off.

When I turned it back on, I got the flashing lights. The CNC display and the MDI Panel seem to work somewhat; I can see the status of the coordinates, the tool parameters, etc, but the flashing lights prevent me from typing input or accessing MDI Mode, Manual mode, etc.

Oh yes, and the CNC display shows a blinking EMG error.

Any Ideas?

Thanks,
Chas.

[servtech]

My OKUMA Millac 415V Mill's Operator Panel is flashing all of the lights and I'm wondering why.
I attempted to make an all data backup but when I got to parameter 313 and did an NO. SEARCH, the search took me to parameter 801 and then I got the following message: Non Maskable Interrupt - Turn machine off.

When I turned it back on, I got the flashing lights. The CNC display and the MDI Panel seem to work somewhat; I can see the status of the coordinates, the tool parameters, etc, but the flashing lights prevent me from typing input or accessing MDI Mode, Manual mode, etc.

Oh yes, and the CNC display shows a blinking EMG error.

Any Ideas?

Thanks,
Chas.

I don't think the PLC is running, check NC status LEDs in the panel.

[Chasiboi]

I don't think the PLC is running, check NC status LEDs in the panel.

Thanks Servtec,

I'm going to the shop tomorrow, I'll look.