Bosch DVA-12T Installation Manual download pdf (Page 23)

RAID Subsystem DVA-12T | Installation Manual Subsystem Monitoring | en 23

Bosch Security Systems F.01U.027.798 | V1 | 2006.06

4.2.3 Controller Module LEDs

The rear panel of the controller module is shown in Figure 4.2. The LEDs on the controller’s

faceplate that can be accessed from the rear of the enclosure are numbered from 1 to 6. The

definitions are shown in Table 4.3.

Fig. 4.2 LEDs on the Controller Module

4.2.4 Ethernet Port LEDs

Two (2) host ports, which provide two (2) connection speeds, are on the rear of the controller

module. Shielded or non-shielded, Cat6 straight-through Ethernet cables can be used to con-

nect the RJ-45 ports to the network. Two (2) LEDs located on each Ethernet port indicate the

Ethernet connection speed and status. See Figure 4.3 for the locations of the two (2) LED

indicators. Refer to Table 4.4 for the LED definitions.

Fig. 4.3 LAN Indicators

LED Name Color Status

1 Ready Green FLASHING indicates controller initialization is taking place.

ON indicates the controller is active and operating nor-

mally.

OFF indicates the controller is not ready for operation.

2 Hst_Bsy (Host

Busy)

Green FLASHING indicates there is activity on the host ports.

OFF indicates there is no activity on the host ports.

3 Drv_Bsy (Drive

Busy)

Green FLASHING indicates there is activity on the drive side.

OFF indicates there is no activity on the drive side.

4 N/A - Currently not defined

5 C_Dirty (Cache

Dirty)

Amber ON indicates that data is currently being cached in memory

or is being held up by the BBU during a system power loss.

6 BBU_Fail Amber ON indicates the BBU has failed and cannot sustain the

cache memory.

OFF indicates the BBU can sustain cached data in memory.

FLASHING indicates the BBU is charging.

Table 4.3 Controller Module LED Definitions

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 55 56

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Bosch DVA-12T Installation Manual Page 23