[TONY_C]

Hi all, I have a Fanuc Oi-T control. the battery was removed with power off, now code 351 alarm is preventing any movement. Can someone point me to what needs to be done to correct this fault? Thanks for any help

[botha.y]

Reload your RAM backup.
Insert your PCIMA card into the slot with the RAM backup.
While booting, press the two right-most menu keys.
Select 7. SRAM data backup.
Then select 2. SRAM restore.
Everything should be loaded back as before your memory was corrupted by lack of battery.

[TONY_C]

Reload your RAM backup.
Insert your PCIMA card into the slot with the RAM backup.
While booting, press the two right-most menu keys.
Select 7. SRAM data backup.
Then select 2. SRAM restore.
Everything should be loaded back as before your memory was corrupted by lack of battery.

botha.y - Thank you for the quick reply. I'm not clear on what you said though. What do you mean by reload the RAM backup, i was lead to believe I had to reload parameters manually.

[botha.y]

You could reload you parameters from a parameter text file, your programs from a programs text file, and finally your diagnostics from a diagnostic backup text file, this might be enough to solve your memory corruption that you say you got when you had no battery with machine power off.

Still, I strongly recommend to reload everything from a working RAM file backup that would have been made while the machine was fully functionning, or get one from the machine OEM if you didn't make one.

Hope that's clear enough.

[TONY_C]

Thanks for your help. Gonna give it a try tonight.