Hello,
I tried to cold start our robot, v7.40/P011, it stops at "files loaded" and nothing appear.
I try to restore using an image. It says complete, I try a cold start, now it show "AUTOIMAGE_BACK is FALSE" at booting sequence.
I try to do an "ALL SOFTWARE INSTALL", was not able to complete the process, it stops after SRAM is cleared.
I contact FANUC chat, they said they don't know what the text mean and that I have to change the CPU board... As I know from them, they always telling to change hardware stuff...
I verify all fuses of all boards I could see (both cabinets).
I lookup at MAIN and PSU board, looks like nothing appear to be fried (physically)
Before this happening, we know the controller lost an electric phase, will it be why we got this problem ?
On the main board, we see number 6 and sequence LED 3-4 are light up. According to manual it seems we need to change CPU or FROM/SRAM board or the complete board...
Is there any other way ?
Thanks for support.