Q-Logic 2-8C manual Chassis Diagnostics, Over Temperature LED is Illuminated

5 – Diagnostics/Troubleshooting	0
Chassis Diagnostics

5.2

Chassis Diagnostics

Chassis diagnostics are indicated by the chassis LEDs as shown in Figure 5-3.

Over Temperature LED	Input Power LED
(Amber)	(Green)
Fan Fail LED	Heartbeat LED
(Amber)	(Amber)

Figure 5-3. Chassis LEDs

The following conditions are described:

„Over Temperature LED is illuminated

„Input Power LED is extinguished

„Fan Fail LED is illuminated

5.2.1

Over Temperature LED is Illuminated

The Over Temperature LED illuminates to indicate that the switch logic circuitry is has exceeded the failure temperature threshold. The default failure temperature threshold is 70° C. You can set the failure temperature threshold using the Set Setup System command. Refer to the ”Set Setup Command” on page B-49for more information. If the Over Temperature LED illuminates, do the following:

1.Enter the Show Setup System command to display the failure temperature threshold. The default is 70° C. Is the failure temperature threshold to low?

„Yes - Use the Set Setup System command to set the failure temperature threshold to 70° C.

„No - Continue.

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