Led; Dip Switch - Huawei UA5000 Manual

UA5000 Universal Access Unit
Environment Monitoring
Table 9-13 Settings of SW2-7 and SW2-8
SW2-8
ON
ON
OFF
OFF

9.6 LED

The LED on the front panel of the fan tray indicates the running status of the fans. This topic
describes the status and meanings of the LED.
The LED is on the right of the fan tray.
Table 9-14 LED of the fan tray
LED
STATUS

9.7 DIP Switch

The fan tray is configured with the fan monitoring board that provides two sets of DIP switches.
This topic provides the indications and settings of the DIP switches on the fan tray.
Issue 01 (2012-08-17)
SW2-7
ON
OFF
ON
OFF
Status
Yellow: blinking quickly, on for
0.3s and off for 0.3s
Green: on for 1s and off for 1s
repeatedly
Yellow: on for 1s and off for 1s
repeatedly
Yellow: on
Red: blinking quickly, on for 0.3s
and off for 0.3s
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Speed
Adjustment
Mode
Measuring the
temperature of the
air intake vent
Measuring the
temperature of the
air exhaust vent
Reserved
Measuring the
temperature of the
air intake vent when
the fan stops rotating
Table 9-14 describes the LED of the fan tray.
Description
The fan tray is not registered or it is
being loaded.
The fan tray works in the normal state.
The fan tray generates a warning that
does not affect the services.
The communication is lost.
The fan tray is faulty, or it generates an
alarm of overhigh temperature.
9 Fan Tray Monitoring Solution
Remarks
-
In the UA5000, this item is
mandatory.
-
-
158