HP 10504 - Fan Tray Status Leds; Power Supply Leds

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Table 49 Switching fabric module LED description
RUN LED ALM LED Descri
p
tion
Flashing (0.5 Hz) Off The switching fabric module is operating correctly.
Off On The switching fabric module is faulty.
Flashing (0.5 Hz) On
The temperature of the switching fabric module has exceeded the
upper or lower limit.
Off Off The switching fabric module has not started.
On Off The switching fabric module is up.
Fan tray status LEDs
Each fan tray has one OK LED and one FAIL LED to indicate its operating status.
Table 50 Fan tray LED description
O
K
FAIL Descri
p
tion
On Off The fan tray is operating correctly.
Off On The fan tray is faulty.
Off Off The fan tray is not powered on.
Power supply LEDs
The HP 10500 2500W AC Power Supply has one AC LED and one DC LED to indicate its operating
status.
The HP 10500 2400W DC Power Supply has one INP OK LED and one DC/FLT LED to indicate its
operating status.
Table 51 2500W AC power supply LED description
LED Color
Descri
p
tion
AC
Off
• The power supply has no power input.
• The input voltage is too low, and the power supply is in self protection state.
Green The power input is correct.
DC
Green The power supply is outputting power correctly.
Red
The power supply is experiencing an output problem, including output
short-circuit, output overcurrent, output overvoltage, input under-voltage, or
remote power off, and has entered the self protection state.
Orange
The power supply is in an over-temperature condition and has entered the self
protection state.