[Servo board XX] A DC power abnormality has been detected. (Servo FPGA) (for E0x series controllers)

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

Description: On the servo board, the voltages of the DC power supplies are outside their rated ranges.

Main causes:

1. Incorrect voltage adjustment of the control power AVR.

2. A problem with the control power AVR.

3. A problem with the servo board.

Countermeasures:

1. Check the 5V voltage between the test pins on the power sequence board and adjust it to within 5.05 to 5.15V.

2. Replace the AVR.

3. Replace the servo board.