Dip Switch - Huawei UA5000 Manual

UA5000 Universal Access Unit
Environment Monitoring
LED

9.5 DIP Switch

The fan tray is configured with the fan monitoring board that provides one set of DIP switches.
This topic provides the indications and settings of the DIP switches on the fan tray.
The H801FCBB monitoring board of the fan tray provides a set of DIP switches: SW2.
9-3
Figure 9-3 Layout of SW2 (default settings)
Table 9-10
Table 9-10 Settings of SW2
DIP
Switch
1, 2, 3
4
Issue 01 (2012-08-17)
Status
Yellow: on
Red: on for 0.3s and off for 0.3s
repeatedly
shows the layout of SW2.
H801FCBB
describes the settings of SW2.
Indication
Set the corresponding subnode addresses corresponding to the data
configuration.
l ON: The address bit is 0.
l OFF: The address bit 1.
The default value of the address bit is 1.
ON
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SW2
ON
The fan tray communicates with the control board at a baud rate
of 19200 bit/s. This is the default setting.
9 Fan Tray Monitoring Solution
Description
The communication is lost.
The fan tray is faulty, or it generates an
alarm when the temperature is very
high.
Figure
156