An intelligent fan can automatically adjust its rotational speed, or you can manually set the fan speed in MML mode.
1. Manual/automatic fan speed control command
dev sesfanswitch 0 (manual)/ 1 (automatic)
2. Fan gear adjustment commands
Run the following commands in MML mode:
Lowest gear: dev sesadjustlowest enclosure ID
Low gear: dev sesadjustlow enclosure ID
Medium gear: dev sesadjustmedium enclosure ID
High gear: dev sesadjusthigh enclosure ID
Usually, you need to adjust the fan gear only from a lower gear to a high gear. It is not recommended to set the fan speed control mode to manual mode.