HP 7500 Series Installation Manual page 135

LED
PoE OUTPUT
6000W AC power supply status LEDs
The 6000W AC power supply provides these red-green status LEDs: system power input LED (SYS IN),
system power output LED (SYS OUT), fan LED (SYS FAN), power input LED (PoE IN1, PoE IN2, and PoE
IN3), power output LED (PoE OUTPUT), and PoE fan LED (PoE FAN).
Table 84 6000W AC power supply status LED description
LED
SYS IN
SYS OUT
Status Description
The PoE power is output
Green
correctly.
A PoE power output
Red
problem has occurred.
Off No PoE power is output.
Status Description
The system power is input
Green
correctly.
A system power input
Red
problem has occurred.
Off No system power is input.
The system power is output
Green
correctly.
A system power output
Red
problem has occurred.
Off No system power is output.
Analysis
N/A
This status has occurred in the following cases:
•
The PoE output voltage is not in the rated
voltage range.
•
The PoE power switch is not turned on.
This status has occurred in the following cases:
•
The power supply is faulty.
•
A PoE input power cord connection problem
has occurred.
•
The external power supply is unavailable.
Analysis
N/A
The system input voltage is not in the rated voltage
range.
This status has occurred in the following cases:
•
The power supply is faulty.
•
A system input power cord connection problem
has occurred.
•
The external power supply is unavailable.
N/A
This status has occurred in the following cases:
•
The power supply generates an alarm due to
output short-circuit, output over-current, output
over-voltage, or over temperature, and enters
the protection state.
•
The system power switch is not turned on.
This status has occurred in the following cases:
•
The power supply is faulty.
•
A system input power cord connection problem
has occurred.
•
The external power supply is unavailable.
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