[MCXX] Abnormal MC control board. [Clock](Servo board XX)(Code:XX) (for E0x series controllers)

Error handling: Motor power OFF.
Error reset: Not possible.

Content: A clock signal abnormality was detected on the power supply unit control board (1VH).

Main causes:

1. The power supply unit control board is faulty.

Countermeasures:

1. Replace the power supply unit control board.