Environmental Monitoring Unit (EMU)
UltraSCSI RAID Enclosure 3–21
Configuration Fault Code Reporting
The system fault, temperature, power, and blower LEDs, cannot display all
the possible system faults. Therefore, a F
LASHING
system fault LED
indicates that there are system faults. To determine what the system fault is
you must observer the hexadecimal code displayed on the blower LEDs in
binary format. The upper LEDs (8 through 5) display the first digit (the
most significant digit); the lower LEDs (4 through 1) display the second
digit (the least significant digit).
_____________________ Note ______________________
Until you momentarily press the F
LASHING
alarm control switch,
the blower LEDs cannot display the fault codes.
________________________________________________
Each time you momentarily press the alarm control switch, the EMU
initiates the following actions:
1. Displays the first reported hexadecimal fault code on the blower LEDs
three times in succession.
•
The LEDs display the first reported fault code the first time for one
second and then go O
FF
.
•
The LEDs display the first reported fault code the second time for
one second and then go O
FF
.
•
The LEDs display the first reported fault code the third time for
one second and then go O
FF
.
2. The LEDs now display the next reported fault code three times.
3. Steps 1 and 2 repeat for all fault codes.
For a detailed explanation of the fault codes see Table 3–7.
Summary of Contents for StorageWorks UltraSCSI DS-BA370 Series
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