Configuration
Item
Data Remarks
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.
Configuration Process
Figure 9-6 shows the configuration process, and Table 9-25 lists the commands used during
the configuration.
Figure 9-6 Configuration process of the fan
Start
Configure the alarm reporting for the fans
Configure the fan speed adjustment mode
Add an EMU
End
Table 9-25 Commands for configuring the fan
To...
Run the Command...
Add an EMU emu add
Configure the fan speed adjustment mode fan_speed
Configure the alarm reporting for the fans fan_alarmset
Query the parameters of the fans display_fan_system_parameter
UA5000 Universal Access Unit
Environment Monitoring 9 Fan Tray Monitoring Solution
Issue 01 (2012-08-17) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
164
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