Error code from CPU
I have a customer who has a boiler plant that has an AC800F 16MB CPU. Program version is Freelance 2013 Sp1.
The CPU has stopped yesterday. I found an error message from the CPU, 8000030D at 0x20EF934C.
Is there anyone who know what that means?
I restarted the CPU and it works properly now.
The controller memory has error correction (ECC).
The error indicates that "The ECC logic detected a non correctable bit error" and should only occur very very rarely.
If you see this regularly, it would probably indicate a hardware issue with the controller.
As suggested above, there could be HW fault and you may come across in to this issue again,
Hence suggested to get connect with your local/regional technical L3 support center to know more and if required they will recommend for replacement.
Also check that controller is out of or away from magnetic interference or EMC noises ...
Hope that helps...