Huawei FusionModule5000 Maintenance Manual page 85

FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Alarm ID
0x5011
0x5012
0x5013
0x5014
0x5015
0x5016
0x5017
Issue 01 (2019-03-05)
Alarm Alarm
Name severity
POE2 output Major
overload
POE3 output Major
overload
POE4 output Major
overload
Detection Critical
board
abnormal
L1 Critical
open-phase
L2 Critical
open-phase
L3 Critical
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Possible Solution
Cause
is overloaded not overloaded.
or the power
2. Check that the power
supply pin of
supply pin of the first
the first branch
branch is not
is
short-circuited.
short-circuited.
1. Check that the output
The output of
of the second branch
the second
is not overloaded.
branch is
overloaded or 2. Check that the power
the power supply pin of the
supply pin of second branch is not
the second short-circuited.
branch is
short-circuited.
1. Check that the output
The output of
of the third branch is
the third
not overloaded.
branch is
overloaded or 2. Check that the power
the power supply pin of the
supply pin of third branch is not
the third short-circuited.
branch is
short-circuited.
1. Check that the output
The output of
of the fourth branch
the fourth
is not overloaded.
branch is
overloaded or 2. Check that the power
the power supply pin of the
supply pin of fourth branch is not
the fourth short-circuited.
branch is
short-circuited.
The monitoring Check that the
board is faulty. monitoring board works
properly.
The L1 phase Check the power input.
voltage is
below the
open-phase
threshold.
The L2 phase Check the power input.
voltage is
below the
open-phase
threshold.
The L3 phase Check the power input.
3 Alarm Reference
77