[Al. 0E8_Cooling Fan Speed Reduction Warning] - Mitsubishi Electric Melservo-J5 MR-J5 Series User Manual

[AL. 0E8_Cooling fan speed reduction warning]

• The cooling fan speed decreased to a warning level or lower.
[AL. 0E8.1_Decreased cooling fan speed warning]
Cause
1.
A foreign object was caught in the cooling fan.
2.
The cooling fan has reached its life.
[AL. 0E8.2_Cooling fan stop]
Page 80 [AL. 0E8.1_Decreased cooling fan speed warning]
1 SERVO AMPLIFIER TROUBLESHOOTING
80
1.3 Handling methods for alarms/warnings
Check/action method
Remove the foreign matter.
Check the total of the power-on time of the servo amplifier. If the life of the
cooling fan is exceeded, replace the servo amplifier or the cooling fan.
Model
[A]
[G]
[WG]