MULTI-C.BUS ERR.

Hva betyr 1439 ?

An error of the multiple CPU high speed main base unit was detected. This refers to an error of the multiple CPU high speed bus, indicating a problem with the physical chassis or the communication backbone in a multi-CPU system.

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1. 1

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