Code: C-1439 Classification: RU: RU-510 abnormality Cause: Communication error in RU. Measures to take when alert occurs:          The main body and the option stop immediatel...

Code: C-1438 Classification: RU: RU-509 abnormality Cause: Communication errors in RU. Measures to take when alert occurs:          The main body and the option stop immediate...

Code: C-1437 Classification: PB: PB abnormality Cause: Message queue of the communication among tasks in the PB is full.  Measures to take when alert occurs:          The main...

Code: C-1436 Classification: PB: PB abnormality Cause: Message queue full or the control abnormality of Sub CPU2 in the PB control board (PBCB).  Measures to take when alert o...