Huawei UA5000 Manual page 170

UA5000 Universal Access Unit
Environment Monitoring
Configuration
Item
Configuration Process
Figure 9-6
the configuration.
Figure 9-6 Configuration process of the fan
Configure the fan speed adjustment mode
Configure the alarm reporting for the fans
Table 9-25 Commands for configuring the fan
To...
Add an EMU
Configure the fan speed adjustment mode
Configure the alarm reporting for the fans
Query the parameters of the fans
Issue 01 (2012-08-17)
Data
Temperature too high alarm:
permit
Power fault alarm: permit
NOTE
l The automatic fan speed adjustment mode, based on the temperature, is suggested. In level 5, if you
do not set the fan speed adjustment mode as automatic, the fan will have air redundancy.
l You can adjust the fan speed level only when the speed adjustment mode of the fan is set to manual.
l When the system is in the abnormal state or the fan is invalid, the fan rotates at a high speed to
compensate the air and meet the heat dissipation requirements.
shows the configuration process, and
Start
Add an EMU
End
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9 Fan Tray Monitoring Solution
Remarks
Table 9-25 lists the commands used during
Run the Command...
emu add
fan_speed
fan_alarmset
display_fan_system_parameter
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