PAB Communication Error

[BrotherReef]

I woke up this morning to a dead tank. I noticed power was lost and reset the breaker. Now I’m getting this error but here’s the funny thing. Socket number one works but two through five doesn’t. Can someone help or assist? I greatly appreciate it.

 

[BrotherReef]

 

[Lasse]

You have an error somewhere in the PAB chain. The way I do is to go to system - assign PAB devices. Note the assigned devices.

Press the bar Assign Device A new list.

Compare the lists and go to your physical PAB chain. The problem is in the first of the missed devices in the second list that you physical come to. It could be broken, without power or a lose PAB contact

Sincerely Lasse