Hello,
I am a tech and I am trying to fix a 1994 Liberty Motor home with a Allen Bradly lighting and control system.
The issue:
The SLC 5/01 CPU card is flashing a CPU FAULT light and nothing works. The customer found a unit on Ebay and replaced it. Things worked OK for a while and now the CPU FAULT light is blinking again.
What I have checked:
I searched the internet and tried all suggestions I am able to do. The Power supply is fine. The CPU board itself has some light corrosion but nothing to raise any flags. I have re-seated the programmable chip.
I don't have any software to look at the programing, or error codes and I have searched for any free-ware type stuff but found nothing.
I am in the Elkhart Indiana area if there is someone I can call, and would appreciate any suggestions on what might be the cause.
Thanks
I am a tech and I am trying to fix a 1994 Liberty Motor home with a Allen Bradly lighting and control system.
The issue:
The SLC 5/01 CPU card is flashing a CPU FAULT light and nothing works. The customer found a unit on Ebay and replaced it. Things worked OK for a while and now the CPU FAULT light is blinking again.
What I have checked:
I searched the internet and tried all suggestions I am able to do. The Power supply is fine. The CPU board itself has some light corrosion but nothing to raise any flags. I have re-seated the programmable chip.
I don't have any software to look at the programing, or error codes and I have searched for any free-ware type stuff but found nothing.
I am in the Elkhart Indiana area if there is someone I can call, and would appreciate any suggestions on what might be the cause.
Thanks