Dell V570 소유자 매뉴얼 - 페이지 18

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Figure 12. DC PSU status indicator

1. DC PSU status indicator

Table 11. DC PSU status indicator codes

Power indicator codes

Green

Blinking amber

Not illuminated

Blinking green

VxRail overview

Condition

A valid power source is connected to the PSU and the PSU is operational.

Indicates a problem with the PSU.

Power is not connected to the PSU.

When hot-plugging a PSU, the PSU indicator blinks green. This indicates that there is a PSU

mismatch with respect to efficiency, feature set, health status, or supported voltage.

CAUTION:

If two PSUs are installed, both the PSUs must have the same type of

label; for example, Extended Power Performance (EPP) label. Mixing PSUs from

previous generations servers is not supported, even if the PSUs have the same

power rating. This results in a PSU mismatch condition or failure to turn the VxRail

on.

CAUTION:

When correcting a PSU mismatch, replace only the PSU with the

blinking indicator. Swapping the PSU to make a matched pair can result in an

error condition and unexpected VxRail shutdown. To change from a High Output

configuration to a Low Output configuration or vice versa, you must turn off the

VxRail.

CAUTION:

If two PSUs are used, they must be of the same type and have the same

maximum output power.

CAUTION:

Combining AC and DC PSUs is not supported and triggers a mismatch.