Figure 1.18 Power Supply Unit (Controller Enclosure); Table 1.4 Status And Meanings Of Each Led (Power Supply Unit (Controller Enclosure)) - Fujitsu ETERNUS DX100 S3 Operation Manual

Chapter 1 Component Name/LED Name
1.1 Controller Enclosures
■
Power Supply Units
The power supply unit transforms input AC power from a power socket to DC power and supplies power to
each component.
Each power supply unit contains fans.
Figure 1.18 shows the power supply unit.

Figure 1.18 Power Supply Unit (Controller Enclosure)

1. POWER LED
2. FAULT LED
3. AC MISSING LED
4. FAN FAIL LED
5. PSU switch
This switch is used to turn on and off the AC power supply.
6. Inlet
This inlet is used to connect a power cord.
The LEDs turn on or blink to indicate the statuses that are listed below.

Table 1.4 Status and Meanings of Each LED (Power Supply Unit (Controller Enclosure))

LED name
POWER
FAULT
AC MISSING
FAN FAIL
FUJITSU Storage ETERNUS DX100 S3/DX200 S3 Disk storage system Operation Guide (Basic)
Table 1.4
1 2 3 4
LED status
(green)
(blinks green)
(amber)
(amber)
(amber)
26
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shows the status and meanings of each LED.
5 6
Meaning
AC power is supplied to the power supply unit.
AC power is supplied to the power supply unit, but DC power is
not supplied to the ETERNUS DX.
AC power is not supplied to the power supply unit.
AC power is not supplied to this power supply unit, but AC power
is supplied to the other power supply unit.
The power supply unit or the fan in the power supply unit is in er-
ror status.
P3AM-7662-04ENZ0