AC800M restart with unrecoverable fatal state
On the system, it is using seperate UPS and Controller.
We faced PLC reboot situation at same by unrecoverable fatal state.
Could you explain what kind of situation can be making unrecoverable?
Additionally, it is having Power fails : "number" on the log.
Does it specific mean on the number? or it is counting of the power fail?
If it has mean, could you let me know what is 1 and 15?
Please help me what was happened on PLC.
you did not explain whether you did something at the moment the controller was restarted ?
Your "crash" should be examined, please take contact with your local ABB Support center, then they can send your log files to the product owner.
I attach a release note for later revisions, maybe you will find information regarding corrections made after controller shutdown, which is what you also did....