[Cause]
The fan motor on the rear panel slows down. Numbers in parentheses indicate fan location. (1): Fan on the motherboard (slot 1) (2): Fan on the option slot (slot 2,3) (3): Fan on both of the above
[Countermeasure]
1. Check the fan motor and connecting cable, and replace them if any abnormalities are found.
2. Replace rear panel unit. Before implementing countermeasure 3 below, be sure to obtain an image backup of the control unit.
3. Replace the mainboard and restore the obtained image backup. For details, please take appropriate measures according to "Troubleshooting based on alarm codes" in the control device maintenance manual corresponding to the control device used.
代码
If SRVO-014 is displayed after this warning, follow the countermeasure SRVO-014.