Dell EMC VxRail E Series Руководство пользователя - Страница 19
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Figure 10. DC PSU status indicator
1. DC PSU status indicator
Table 17. DC PSU status indicators
Convention
Power indicator pattern
A
Green
B
Flashing green
C
Flashing amber
D
Not lit
iDRAC Direct LED indicator codes
The iDRAC Direct LED indicator lights up to indicate that the port is connected and is being used as a part of the iDRAC
subsystem.
NOTE:
The iDRAC Direct LED indicator does not turn on when the USB port is used in the USB mode.
Condition
A valid power source is connected to the PSU and that the PSU is
operational.
When hot-adding a PSU, the PSU indicator flashes green. This indicates
that there is a PSU mismatch with respect to efficiency, feature set, health
status, and supported voltage. Ensure that both the PSUs are of the same
capacity.
Indicates a problem with the PSU.
CAUTION:
When correcting a PSU mismatch, replace only the
PSU with the flashing indicator. Swapping the PSU to make a
matched pair can result in an error condition and unexpected
appliance shutdown. To change from a High Output configuration
to a Low Output configuration or vice versa, you must turn off
the appliance.
CAUTION:
If two PSU are used, they must be of the same type
and have the same maximum output power.
CAUTION:
Combining AC and DC PSU is not supported and
triggers a mismatch.
Power is not connected.
Overview
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