User's Manual

HiPath Wireless Controller’s physical description
hwc_appendixa.fm
LED states and Seven Segment Display (SSD) codes
A31003-W1050-U100-2-7619
, March 2008
374 HiPath Wireless Controller, Access Points and Convergence Software V5 R1 , C20/C2400 User Guide
Warning conditions:
Error conditions:
Active
LED
Warning
LED
Error
LED
SSD Code Condition
Green Yellow 1 High temperature reached.
Green Yellow 2 Fan unit failure. Rotation counter
indicates zero speed for one of the
lateral trays. May be the result of fan
tray removal.
Green Yellow 3 Power supply failure. Failed to detect
one of the power supplies. May be the
result of the fan tray removal of one of
the power supplies.
Green Yellow 4 FDD low sector count (40 backup
sectors remaining).
Green Yellow 5 FDD extremely low sector count (20
backup sectors remaining)
Table 33 LED states and SSD codes during warning conditions
Active
LED
Warning
LED
Error
LED
SSD Code Condition
Green Red 1 Failed to identify FDD. Possibly due to
removal of FDD card.
Green Red 2 Failed to initialize NPE card.
Green Red 3 Critical threshold reached (95C for
NPE).
The system will reboot.
Green Red 4 Full fan assembly failure (both trays).
The system will reboot.
Green Red 5 Application initialization failure. Startup
manager failed to initialize all the
components of the system.
The system will reboot.
Green Red 6 Lost connectivity with ethernet interface.
Possible failure of NPE card.
The system will reboot.
Green Red 7 MF 1000 card failure. Backup sectors
exhausted.
Green Red 8 NP 4000 card initialization failure.
Firmware self test (BIST) has detected
failure in one or more components
(memory, bus, interconnects)
Table 34 LED states and SSD codes during error conditions