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•
Type
Presently
available. Refer to Table 5-5.
•
Control
The control bits sent to the DIA board.
•
Status
The status bits reported by the DIA board.
Description
PASSIVE
MLVD160
Table 5-5 Drive Interface Adapter (DIA) Part Numbers
5.4.18 The Private\Drive Bay\Power ? status screen
The
Private\DriveBay\Power Left
tus of all power supply modules. The right (as viewed from the front of the RLS) mod-
ule is only found on models with dual-redundant power supply modules installed. The
left power supply status screen also covers all single module supplies. All 250-watt
modules contain two identical 24VDC, 125-watt power supplies called A and B and
thus the reasons for Alarms A & B.
All power supply modules are or'ed together so that it's possible to have a power sup-
ply fail and still have power to run the processors to get out an Alarm message over e-
mail using the Q-Link remote manager.
The following data is displayed on the
•
Type
Description of the Power Supply Module(s) installed (see Table Table 5-6).
•
Alarm A or B
OFF
or
Right
501510 Rev. S
or
PASSIVE
LVD/MSE-160
Module
P/N
501677-01-7
Hot-pluggable - SCSI connections opened
when a drive is removed.
501687-01-6
Hot-swappable - SCSI connections remain
intact when a Tape Drive is removed.
PD••••••••Power Left
PD•••••••Power Right
Type:?????????????
Alarm A:
Alarm B:
Alarm Fan:
Alarm Temp:
LED:
Temperature:ddd.dC
is normal.
indicates a failure of power supply A or B within the
ON
module.
The Private Menu
Drive Interface Adapter boards are
Remarks
OFF
OFF
OFF
OFF
OFF
or
status screens display the sta-
Right
Private\DriveBay\Power ?
screens:
Left
5-25
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