IBM 25R0012 User Guide - Page 28

Unload, Button

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Table 1. Meaning of Status Light and Single-character Display (SCD) (continued) If the Status Light is... and the SCD is... Meaning Flashing Green Off The drive contains a cartridge during the power-on cycle. In this case, the drive completes POST and slowly rewinds the tape (the process may take up to ten minutes). The light stops blinking and becomes solid when the drive completes the recovery and is ready for a read or write operation. To eject the cartridge, press the unload button. Amber Displaying The drive is displaying error code(s) from the error code log on the SCD. For more Error Code information, see "Function Code A: Clear Error Code Log" on page 22" and "Error Codes and Messages" on page 45. Amber Red numbers, letters, or segments The drive is powering on, resetting, or in maintenance mode. Amber Flashing The drive is exiting from maintenance mode. For more information, see "Function Code 0 0: Exit Maintenance Mode" on page 16". Amber Flashing selected function The drive is executing the selected function while in maintenance mode. Flashing Displaying An error occurred and the drive or media may require service, or it may require cleaning. Amber once error code Note the code on the SCD, then go to Table 9 to determine the action that is required. per second Flashing Displaying The drive needs cleaning. Amber once per second C Flashing Amber twice per second Displaying The drive is updating firmware.1 The SCD will display a Function Code 8 8 if using an FMR cartridge. The SCD will be off if using the SCSI interface. For more information, see ""Updating Firmware" on page 26. or Off Flashing Amber twice per second Off The drive detected an error and is performing a firmware recovery. It will reset automatically. Flashing Amber twice per second Flashing The drive is requesting a cartridge to be loaded. C Flashing Amber twice per second Off There is a drive dump in flash memory. 1 Power should not be removed from the drive until the microcode update is complete. The drive indicates that the update is complete by resetting and performing POST. Unload Button The Unload Button ( 2 in Figure 2 in "Front Panel of the Drive" on page 2) performs the following functions: 12 IBM 400/800GB LTO3 Tape Drive User's Guide

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Table
1.
Meaning
of
Status
Light
and
Single-character
Display
(SCD)
(continued)
If
the
Status
Light
is...
and
the
SCD
is...
Meaning
Flashing
Green
Off
The
drive
contains
a
cartridge
during
the
power-on
cycle.
In
this
case,
the
drive
completes
POST
and
slowly
rewinds
the
tape
(the
process
may
take
up
to
ten
minutes).
The
light
stops
blinking
and
becomes
solid
when
the
drive
completes
the
recovery
and
is
ready
for
a
read
or
write
operation.
To
eject
the
cartridge,
press
the
unload
button.
Amber
Displaying
Error
Code
The
drive
is
displaying
error
code(s)
from
the
error
code
log
on
the
SCD.
For
more
information,
see
“Function
Code
A:
Clear
Error
Code
Log”
on
page
22“
and
“Error
Codes
and
Messages”
on
page
45.
Amber
Red
numbers,
letters,
or
segments
The
drive
is
powering
on,
resetting,
or
in
maintenance
mode.
Amber
Flashing
0
The
drive
is
exiting
from
maintenance
mode.
For
more
information,
see
“Function
Code
0:
Exit
Maintenance
Mode”
on
page
16“.
Amber
Flashing
selected
function
The
drive
is
executing
the
selected
function
while
in
maintenance
mode.
Flashing
Amber
once
per
second
Displaying
error
code
An
error
occurred
and
the
drive
or
media
may
require
service,
or
it
may
require
cleaning.
Note
the
code
on
the
SCD,
then
go
to
Table
9
to
determine
the
action
that
is
required.
Flashing
Amber
once
per
second
Displaying
C
The
drive
needs
cleaning.
Flashing
Amber
twice
per
second
Displaying
Function
Code
8
or
Off
The
drive
is
updating
firmware.
1
The
SCD
will
display
a
8
if
using
an
FMR
cartridge.
The
SCD
will
be
off
if
using
the
SCSI
interface.
For
more
information,
see
““Updating
Firmware”
on
page
26.
Flashing
Amber
twice
per
second
Off
The
drive
detected
an
error
and
is
performing
a
firmware
recovery.
It
will
reset
automatically.
Flashing
Amber
twice
per
second
Flashing
C
The
drive
is
requesting
a
cartridge
to
be
loaded.
Flashing
Amber
twice
per
second
Off
There
is
a
drive
dump
in
flash
memory.
1
Power
should
not
be
removed
from
the
drive
until
the
microcode
update
is
complete.
The
drive
indicates
that
the
update
is
complete
by
resetting
and
performing
POST.
Unload
Button
The
Unload
Button
(
±2²
in
Figure
2
in
“Front
Panel
of
the
Drive”
on
page
2)
performs
the
following
functions:
12
IBM
400/800GB
LTO3
Tape
Drive
User’s
Guide