Alarm Indications - NEC Univerge SV8500 Operation And Maintenance Manual

2.3 Alarm Indications

The system has alarm lamps on EMA card as shown below. The table below lists the meaning of each lamp.
SYS ALM lamp
EMA Card
PWR
LOAD
ON
LINE
PWR
LOAD
ON
LINE
NAME COLOR
Red
SYS ALM lamp
OFF
Red
SYS0
OFF
ALM lamp
Red
SYS1
OFF
Alarm Indications on EMA card
LINK ACT ALM
SYS
PWR
ALM
SYS 1
SYS 0
LINE SPEED LINE SPEED
3 1
4 2
LINE SPEED LINE SPEED
LINE SPEED LINE SPEED
3 1
4 2
LINE SPEED LINE SPEED
MN (minor) alarm: One of the system cooling
Flashes in 1-second cycle.
fans is faulty, etc.
MJ (major) alarm: Two or more system cooling
Lights.
fans are faulty, etc.
No failure is detected.
Lights when failure occurs on software operation in CPU #0
(software operation failure during the system is operating).
Flashes when failure occurs on software operation in CPU #0
(software operation failure on starting up the system).
No failure is detected.
Lights when failure occurs on software operation in CPU #1
(software operation failure during the system is operating).
Flashes when failure occurs on software operation in CPU #1
(software operation failure on starting up the system).
No alarm is detected.
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CHAPTER 2
ALM lamp (SYS1: used for CPU #1)
MB SYS SYS
(SUB) PFT LOCK SEL
1
ON
0
1 2 1 2
SW00 SW01
ALM lamp (SYS0: used for CPU #0)
ALM MB SYS SYS
SYS LINK OPE
(SUB) PFT LOCK SEL
PWR ALM
SYS 1
SYS 0
1 2 1 2
SWO0 SWO1
DESCRIPTION
Operations of SV8500 Server
PBI No.
INIT
PBI No.
INIT
REMARKS