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Controllers
The controller contains a CPU, system memory, Battery Backup Unit (BBU), host interfaces, drive interface (DI)
ports, and LAN ports. The controller controls all operations in the ETERNUS DX.
โ ETERNUS DX60 S5
Figure 50
Controller (for the ETERNUS DX60 S5, Pattern 1)
MASTER LED
CA#0 FAULT LED
IDENTIFY/BBU FAULT LED
DI (OUT) LINK/FAULT LED
READY/FAULT LED
LAN ACT LED
LAN LINK LED
LAN ACT LED
LAN LINK LED
Figure 51 Controller (for the ETERNUS DX60 S5, Pattern 2)
CA#0 FAULT LED
MASTER LED
IDENTIFY/BBU FAULT LED
DI (OUT) LINK/FAULT LED
READY/FAULT LED
LAN ACT LED
LAN LINK LED
LAN ACT LED
LAN LINK LED
The LEDs turn on or blink to indicate the statuses that are listed below.
Table 21 Status and Meaning of Each LED (Controller for the ETERNUS DX60 S5)
LED name LED status Meaning
IDENTIFY/BBU FAULT
(blinks blue)
The installation location of the controller is identified according to
the instruction that is issued from ETERNUS Web GUI or ETERNUS CLI.
(amber)
The battery is in error status.
DI (OUT) LINK/FAULT
(green)
The link between the DI (OUT) port and the destination port has been
established.
(amber)
โข The link between the DI (OUT) port and the destination port is in
error status.
โข The ports to remove the cables between enclosures from are
indicated. This occurs while a drive enclosure is being added.
(blinks amber)
The ports to connect the cables are indicated. This occurs while a
drive enclosure is being added.
LAN ACT
(blinks green)
Data is being sent or received via the LAN port.
LAN LINK
(green)
The link between the LAN port and the destination port has been
established.
A. Component Names
Controller Enclosure
230 Configuration Guide (Basic)