Fanuc OM-C pmc problem

[us70]

Hello sir.........
I have matsuura mc600-v equiped with fanuc om-c.last day i shutdown the machine in running condition but today when i start the machine the machine shows alarm.
603 PMC ALARM : WATCH DOG
604 PMC ALARM :ROM PARITY
What whould i do please help me..................

[SNOUREG]

A16b-1211-0901

[baonam2019]

First of all thank you very much for your reply. I had removed PMC card from mother board & system boot up to normal status at position page (Not ready).
Can you tell me which one is defective PMC-M card A16B-1211-0901 B or mother board or It's ROM's OF1 & OF2 got damaged ? Kindly help me. Could I use it's PMC-L card by making new ladder with new addresses & some hardware changes. It would be only for it's mode selection with all axis movement. ATC will not work.
Thanking you,

What part of your machine broke down in the end? Can you give me the results, my computer has the same error! thanks