Huawei ETP4830-A1 User Manual page 18

ETP4830-A1
User Manual
Panel
Figure 3-3
Figure 3-3 Rectifier front panel
(1) Power indicator
(4) Locking latch
Indicators
Table 3-1
Table 3-1 Rectifier indicators
Indicator
Power
indicator
Alarm
indicator
Issue 06 (2014-02-20)
shows the rectifier panel.
(2) Alarm indicator
(5) Handle
describes the indicators on the rectifier panel.
Color Status
Green Steady on
Off
Blinking at
0.5 Hz
Blinking at 4
Hz
Yellow Off
Steady on
Blinking at
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(3) Fault indicator
Description
The rectifier has an AC power input.
The rectifier has no AC power input.
The rectifier is faulty.
The rectifier is being queried.
The rectifier is loading an application program.
No alarm is generated.
The rectifier generates an alarm for power limiting
due to ambient overtemperature.
The rectifier generates an alarm for shutdown due
to ambient overtemperature or undertemperature.
The rectifier protects against AC input overvoltage
or undervoltage.
The rectifier is hibernating.
The communication between the rectifier and the
3 Components
11