Library Controller; Figure 1.5 Library Controller (Base Module/Expansion Module); Table 1.3 Led Meanings (Library Controller) - Fujitsu Storage ETERNUS LT140 User Manual

Chapter 1 Hardware Configuration

1.3 Library Controller

1.3 Library Controller
The library controller is located at the rear right of each module.
The library controller of the Base Module controls the system as the main controller.
The library controller of the Expansion Modules will not provide LAN ports and USB ports.

Figure 1.5 Library controller (Base Module/Expansion Module)

8 7 6
Base Module
1 Module Interconnect (to top)
2 USB Port (service) (not used) (*1)
3 LAN Port (DIAG) (service) (not used) (*1)
4 LAN Port (MGMT) (remote panel) (*1)
5 Module Interconnect (to bottom)
Unit Identifier LED (blue)
6
Controller Error LED (yellow)
7
Controller Health Status LED (green)
8
*1: Only installed for Base Modules.
Table 1.3 LED Meanings (library controller)
No.
6 Unit Identifier
7 Controller Error
8 Controller Health Status
FUJITSU Storage ETERNUS LT140 Tape Library User's Guide -Site Planning-
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2
3
4
5
LED state
Blue The LED of the Unit ID (UID) is controlled by the user with the [Mainte-
nance > UID LED Control] screen of the operator panel or remote
panel.
The UID can be used for identifying the location of the data center
library.
Yellow When lit, the controller is not functioning.
Green When the state of the library controller is normal, the LED flashes
green.
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8
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6
5
Meaning
P3AG-3712-01ENZ0