[Nperez40]

Greetings.
I am repairing a machine with Fanuc 18MA control, I feel that I am very close to solving all these problems that this machine has, but at this moment I am struggling with my A16B-2201-0080 card, when I try to turn on the machine three light up red bulbs as in the picture, unfortunately I don't have the manual.
Can somebody help me. with documentation or tell me where the problem is?

[memoryman]

The maintenance manual B-61805E/4 does not show the LED light status for your board; for the 16A MAIN board (A16B-2200-0900) the GREEN lights show "CPU not running yet" and the red lights show "RAM parity error in main CPU, or servo alarm occurred in OPTION-2 board.

[Nperez40]

greetings Memorial. From what I understand, can this plate A16B-2200-0900 be assimilated to mine A16B-2201-0080?

[Nperez40]

as Memorialista said, the problem was ram parity.

I had to reboot the system by pressing reset and delayt along with power on. followed by the 910 alarm.

I turned off the machine and turned it on again pressing reset and delayt together with power.

Now I must reload the parameters of the machine

[memoryman]

"greetings Memorial"??? did you mean memoryman?
The A16B-2200-0900 board is the main board for the 16A control; if the modules of this board are compatible with yours, then you can swap them.
I don't think that you can just replace your board with the A16B-2200-0900.

[Nperez40]

"greetings Memorial"??? did you mean memoryman?
The A16B-2200-0900 board is the main board for the 16A control; if the modules of this board are compatible with yours, then you can swap them.
I don't think that you can just replace your board with the A16B-2200-0900.

I'm sorry about the name, my language is not English, could you share with me the maintenance manual B-61805E/4, I was looking for this document and I can't find it, it would be very helpful for future maintenance. Again, thank you very much.

[memoryman]

I will have to scan it.

[Nperez40]

Thank you very much for your help and I will be waiting for your message.

[memoryman]

send me an email: [email protected]