FI840F module error.
Can someone interpret this error code:
Module Hardware error of FI840F (FF module) 0x2B000005.
The hw rev is 0201.
Also, can someone send me a link where I can check each error code?
Found product bulletin referring same topic, find link below, This can happen if there are two FI840 in same AC 800F controller, after getting this error code 5 times that hardware get excluded from operation. So this is fatal error pls don't perform any more power reset and prevent counter getting this error.
You must get in contact with your local ABB representative. I will try to get you contact details via comment section to this answer.