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Insufficient speed of CPU fan

Case description: This section describes possible faults and recommended actions for each fault when the CPU fan speed is insufficient.
Result: When the HMI shows 0x00040015: The fan is below 1000 rpm, causing the robot unavailable to operate.
Possible reason: The following are possible symptoms of CPU fan that Insufficient speed:

1)CPU fan is jammed caused by the wire

2)Fan power cord is loose

3)CPU fan doesn’t running very well

4)PSU has not been powered to IPC

5)Software bug

Common error code



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