Fujitsu DX60 Uživatelský manuál stáhnout pdf (Strana 22)

Chapter 1 Components

1.1 Controller Enclosure

ETERNUS DX60 S2 Disk storage system User’s Guide -Operation-

1.1.4.2 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 1.15 Power supply unit

● Part explanation

• Inlet

This inlet is used to connect a power cord.

• LEDs

The states of LEDs are listed below.

Table 1.7 Status and meanings of each LED (power supply unit)

LED name LED status Power supply unit status

STATUS

(green)

AC power is supplied to the power supply unit and the

ETERNUS DX Disk storage system (DC power) is

turned on.

(blinks green)

AC power is supplied to the power supply unit but the

ETERNUS DX Disk storage system (DC power) is not

turned on.

(orange)

The power supply unit or the fan in the power supply

unit is in error status.

STATUS LED

Inlet

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 121 122

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Fujitsu DX60 Uživatelský manuál Strana 22