FW 07.00.00/HAFM SW 08.06.00 McDATA Sphereon 4300 Fabric Switch Installation and Service Manual (620-000171-010, April 2005)

Diagnostics
3-31
2
Tabl e 3-6 lists event codes, brief explanations of the codes, and
associated steps that describe fault isolation procedures.
3
Is fault isolation being performed at the switch?
YES NO
↓ Fault isolation is being performed at the SANpilot interface.
Go to step 12.
4
Ensure the switch reporting the problem is connected to facility AC
power. Inspect the switch for indications of being powered on, such
as:
• At the front bezel, an illuminated PWR LED (green)
or ERR LED (amber).
• Illuminated LEDs adjacent to Fibre Channel ports.
• Audio emanations and airflow from cooling fans.
Table 3-6 MAP 400 Event Codes
Event
Code
Explanation Action
300 Cooling fan propeller failed. Go to step 6.
301 Cooling fan propeller failed. Go to step 6.
302 Cooling fan propeller failed. Go to step 6.
426 Multiple ECC single-bit errors occurred. Go to step 10.
433 Non-recoverable Ethernet fault. Go to step 11.
440 Embedded port hardware failed. Go to step 11.
810 High temperature warning (CTP thermal sensor). Go to step 10.
811 Critically hot temperature warning (CTP thermal
sensor).
Go to step 10.