LED name LED status Meaning
LAN LINK
(green)
The link between the LAN port and the destination port has been
established.
● ETERNUS AF650 S3
Figure 17 Controller (ETERNUS AF650 S3)
DI (OUT) LINK/FAULT LED
READ
Y/FAULT LED
MASTER LED
BUD FAULT LED
IDENTIFY LED
LAN ACT LED
L
AN LINK LED
BUD READY LED
The LEDs turn on or blink to indicate the statuses that are listed below.
Table 13 Status and Meaning of Each LED (Controller for the ETERNUS AF650 S3)
LED name LED status Meaning
READY/FAULT
(green)
The controller is in normal status.
(blinks green)
An error has occurred during startup.
(amber)
• The controller is in error status.
• An error has occurred during startup.
(blinks amber)
IDENTIFY
(blinks blue)
The installation location of the controller is identified according to
the instruction that is issued from ETERNUS Web GUI or ETERNUS CLI.
LAN LINK
(green)
The link between the LAN port and the destination port has been
established.
LAN ACT
(blinks green)
Data is being sent or received via the LAN port.
MASTER
(green)
The controller is set as a Master CM.
DI (OUT) LINK/FAULT
(green)
The link between the DI (OUT) port and the destination port has been
established.
(amber)
• The link between the DI (OUT) port and the destination port is in
error status.
• 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.
A. Component Names
Controller Enclosure
75 Operation Guide (Basic)