Chapter 2 TROUBLESHOOTING
2-34
NWA-033627-001 Rev.4.0
95ch2001.fm
FAULT INFORMATION DISPLAY
Remedial Action on Each LED Status
BLADE
NAME
LED STATUS
FAULT
CONTENT
REMEDIAL ACTION
CC-CP01
(CPU)
LINK LED is off
LAN connection failure
Check to see if the LAN cable is
correctly connected.
Confirm the condition of the LAN
device (such as power of the HUB)
connected to the CPU blade.
If the fault cannot be cleared,
replace the blade.
S2 LED is flash-
ing orange in a
special pattern,
ON: OFF=1: 9.
(This applies only
when the CPU is
operating as a
standby CPU.)
Communication error
occurrence between the
active CPU and the
stand by CPU
Check to see if the LAN cable is
correctly connected.
If the fault cannot be cleared,
replace the blade.
PZ-BS10
(BUS0)
LED1 is not on
Expansion Chassis 1
connection failure
Check to see if the BUS cable is
correctly connected.
If the fault cannot be cleared,
replace the blade.
LED2 is not on
Expansion Chassis 2
connection failure
Check to see if the BUS cable is
correctly connected.
If the fault cannot be cleared,
replace the blade.
LED3 is not on
Expansion Chassis 3
connection failure
Check to see if the BUS cable is
correctly connected.
If the fault cannot be cleared,
replace the blade.
PZ-BS11
(BUS1)
LED1 is not on
Expansion Chassis 1
connection failure
Check to see if the BUS cable is
correctly connected.
If the fault cannot be cleared,
replace the blade.
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APRIL/16/2010
