MULTI-C.BUS ERR.

What does 1436 mean?

An error of the Multiple CPU high speed main base unit is detected. This also signifies an error of the Multiple CPU high speed bus, indicating a problem with the physical chassis or the high-speed communication backbone.

Click steps to track your progress.

1. 1

   Reset the CPU module and RUN it again. If the same error is displayed again, the CPU module has hardware failure.