Fan Tray Status Leds - HP FlexFabric 12900E series Installation Manual

Fan tray status LEDs

A fan tray uses an OK LED and a FAIL LED to indicate its operating status.
Table 65 Fan tray LED description
OK
On
Off
Off
Power supply LEDs
Each power supply provides two LEDs to indicate its operating status.
Table 66 Power supply LED description
LED
PSR2400-54A
AC
DC
PSR2400-54D
INPUT OK
OUTPUT OK
FAIL Description
Off The fan tray is operating correctly.
On The fan tray is faulty.
Off The fan tray is not powered on.
Status Description
Off No power input.
The input voltage is lower than the acceptable range, and the
Green
power supply is in self-protection state.
Green The power supply is outputting power correctly.
An output error occurs, for example, output short-circuit, output
Red over-current, output over-voltage, input under-voltage, remote
shutdown. The power supply is in self-protection state.
Orange The temperature exceeds the higher alarm threshold.
•
•
Off
Green Power is being input correctly.
Green Power is being output correctly.
The power supply is in self-protection state because of one of the
following problems:
•
•
Red
•
•
•
Orange The temperature exceeds the higher alarm threshold.
No power is being input.
The power supply is in self-protection state because of low
input voltage.
Output short-circuit.
Output overcurrent.
Output overvoltage.
Input under-voltage.
Remote poweroff.
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