Dbf Drive Tray - Hitachi HUS VM Hardware User's Manual

Item Name
READY LED
LOCATE LED
2 ENC IN
3 ENC IN LED
4 ENC OUT
connector
5 ENC OUT LED
6 Console port
7 Power Supply
8 RDY (Ready) LED Green
9 AC IN LED
10 ALM (Alarm) LED Red
11 AC Socket

DBF drive tray

The illustrations on this page and the next page show the front and rear
panels of the DBF drive tray. The tables following the illustrations describe
the main features of the unit.
1-10
Hitachi Unified Storage VM Block Module Hardware User Guide
Color
Green ON - normal operation. Storage system is operational.Fast blink -
internal processing. Storage system is operational.Slow blink -
offline download processing completed (maintenance).
Orange ON - nonfatal error. Storage system can remain operating.
Contact technical support. See Getting Help in the preface of this
manual.
- Connects the drives to the ENC OUT port in the control chassis,
either directly, or via another drive tray with daisy chained cables.
Green ON - Indicates that the port is connected to an OUT port in the
controller. This can be directly or indirectly, as described above.
- Connects the drives to the ENC IN port in the control chassis, either
directly, or via another drive tray with daisy chained cables.
Green ON - Indicates that the port is connected to an IN port in the
controller. This can be directly or indirectly, as described above.
- RJ-45 connector, not used
- Converts 200 VAC to the DC voltages used by the drives and the
ENC adapters.
OFF - no power is supplied to the system or the power supply has
failed.
ON - The power supply is operating normally.
Green ON - AC input is normal.
Power supply has failed. Contact technical support. See
help on page xi
- For IEC60320-C14 plug, 200 - 240 VAC +8% - 6% 50/60 Hz
Figure 1-10 DBF drive tray
Introduction
Description
in the preface of this manual.
Getting