Chapter 1 Components
1.1 Controller Enclosure
●
Part explanation
•
Inlet
This inlet is used to connect a power cord.
•
PSU switch
This switch is used to turn on and off the AC power supply.
•
LEDs
The states of LEDs are listed below.
Table 1.4
POWER
(blinks green)
(green)
(off)
(off)
(off)
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Operation-
Status and meanings of each LED (power supply unit)
LED name
PSU FAIL
AC MISSING
(off)
(off)
(off)
(off)
(off)
(off)
(amber)
(amber)
(amber)
(amber)
Copyright 2013 FUJITSU LIMITED
FAN FAIL
(off)
(off)
(off)
(off or amber)
(amber)
22
Power supply unit status
AC power is supplied to the power
supply unit but the ETERNUS DX Disk
storage system (DC power) is not
turned on.
The power of the ETERNUS DX Disk
storage system (DC power) is turned
on and the power supply unit is
operating normally.
AC power is not supplied to power sup-
ply units.
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 error status.
P3AM-4842-12ENZ0