[Main CPU board] CPU temperature exceeds the limit. (XX 1/1000°C) (for E0x series controllers)

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

Description: On the main CPU board, the CPU temperature has risen. Continued operation in this state may cause machine damage.

Main causes:

1. Ambient temperature too high.

2. A problem with the cooling fan.

3. A problem with the main CPU board.

Countermeasures:

1. Lower the ambient temperature.

2. Check the cooling equipment, such as cooling fans.

3. Replace the main CPU board.