Chassis Diagnostics

5 – Diagnostics/Troubleshooting

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Chassis Diagnostics

 

 

 

 

 

 

 

 

5.2

Chassis Diagnostics

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

Output Power LED

Chassis Over Temperature LED

(Amber)

(Green)

 

 

Fan Fail LED

Power Supply Over

(Amber)

Temperature LED

Input Power LED

(Red)

(Green)

 

Figure 5-3. Chassis and Power Supply LEDs

The following conditions are described:

„Chassis Over Temperature LED is illuminated

„Input Power LED is extinguished

„Fan Fail LED is illuminated

„Output Power LED is extinguished

„Power supply Over Temperature LED is illuminated

Note: The chassis and power supply Over Temperature LEDs are different. The chassis LED indicates an over temperature condition in the switch logic circuitry; the power supply LED indicates an over temperature condition in the power supply.

5-10

59021-09 A

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Image 84
Q-Logic QLA2342, SB2A-16B manual Chassis Diagnostics, 3. Chassis and Power Supply LEDs