Power Supply Status Indicators
Each power supply contains two status indicators (LEDs) on the back panel. The
following figure and table provide a description of the power supply status
indicators.
Figure 6 Power Supply Status Indicators
Table 4 Controller Power Supply Indicators
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1
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AC OK/DC OK
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Green
|
-
OFF – No AC power is present.
-
SLOW BLINK – Normal operating. Input power is
within specification. DC output voltage is not
enabled.
-
STEADY ON – Normal operation. Input AC power and
DC output voltage are within specification.
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2
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Service Required
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Amber
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-
OFF – Normal operation; no service
required.
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STEADY ON – The power supply (PS) has detected a
PS fan failure, PS overtemperature, PS over current, or
PS over/under voltage.
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