[MCXX] Watchdog error detected. (Servo board XX) (Code: XX) (for E0x series controllers)

Error handling: Motor power OFF.
Error reset: Possible.

Description: On the power supply unit control board (1VH), bus access from the CPU to the CPLD stopped for a period of time.

Main cause: A problem with the power supply unit control board.

Countermeasures:

1. Turn the controller power OFF and then ON again.

2. If the error cannot be cleared, replace the power supply unit control board.