Dell E11J Manuale d'uso - Pagina 12

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Dell E11J Manuale d'uso

SC180 Expansion Enclosure PSU Features and Indicators

SC180 Expansion Enclosures include two power supply units (PSUs) in two interface slots.
Figure 5. SC180 Expansion Enclosure PSU Features and Indicators
Item
Control/Feature
1
Release latch
2
PSU fault
3
AC fault
4
Power OK
5
Power outlet
6
Power switch
Separate and unique conditions are indicated if all three LEDs are in the same state:
If all three LEDs are off, then neither PSU has AC power.
If all three LEDs are on, then the General Enclosure Management (GEM) software has lost
communication with the PSU.
12
Icon
Description
Press the release latch to remove the PSU.
Amber (steady) — PSU fault, PSU not supplying
power
Amber (flashing) — PSU firmware is downloading
Amber (steady) — AC power is not detected
Amber (flashing) — PSU firmware is downloading
Green (steady) — This PSU is providing power
Green (flashing) — AC power is present, but this
PSU is in standby mode (the other PSU is providing
power)
Power outlet for the expansion enclosure
Controls power for the expansion enclosure
About the SC180 Expansion Enclosure