7
Table 16 PSR650-A/PSR650-D power module LED description
LED Status
Description
Power module
LED
Green
The power module is operating correctly.
Red
The power module is operating incorrectly because one of the following
conditions exists:
•
The power module generates an alarm and enters the protection
mode because of input undervoltage, output short-circuit, output
overcurrent, output overvoltage, or overtemperature.
•
A fan failure has occurred.
Off
A power input problem has occurred because one of the following
conditions exists:
•
The power module is faulty or switched off.
•
The power cord is disconnected.
•
The external power supply is unavailable.
PSR650C-12A/PSR650C-12D/PSR1400-A/PSR2500-12AH
D/PSR2500-12D
The PSR650C-12A, PSR650C-12D, PSR1400-A, PSR2500-12AHD, and PSR2500-12D power
modules each provide three red-green status LEDs to indicate their operating status.
Table 17 PSR650C-12A/PSR650C-12D/PSR1400-A/PSR2500-12AHD/PSR2500-12D power
module LEDs description
LED Status
Description
INPUT
Green
The power is being input correctly.
Red
A power input problem has occurred because the input voltage is out of the
rated voltage range.
Off
No power is being input because one of the following conditions exist:
•
The power module is faulty.
•
The power cord is disconnected.
•
The external power supply is unavailable.
OUTPUT
Green
The power is being output correctly.
Red
A power output problem has occurred because one of the following
conditions exists:
•
The power module generates an alarm and enters the protection state
because of input undervoltage, output short-circuit, output
overcurrent, output overvoltage, or overtemperature.
•
A fan failure has occurred.
Off
No power is being output because one of the following conditions exist:
•
The power module is faulty.
•
The power cord is disconnected.
•
The external power supply is unavailable.
FAN
Green
The fans are operating correctly.
Red
The fans are operating incorrectly because one of the following conditions
exists:
•
A fan failure has occurred.
•
The power module is switched off.
Summary of Contents for S7500X Series
Page 119: ...12 Figure 14 Example of a device label...
Page 124: ...4 Figure 6 Power cord management...
