Table
3-3.
Diagnostic
and
maintenance
functions
Function
Code
Diagnostic
or
Maintenance
Function
Instructions
Location
0
Exit
Maintenance
Mode:
Causes
the
drive
to
become
available
for
reading
and
writing
data.
1
Run
Drive
Diagnostics:
Runs
tests
to
determine
whether
the
drive
can
properly
load
and
unload
cartridges,
and
read
and
write
data.
8
Update
Tape
Drive
Firmware
from
FMR
Tape:
Loads
updated
firmware
from
a
field
microcode
replacement
(FMR)
tape.
3
Create
FMR
Tape:
Copies
its
field
microcode
replacement
(FMR)
data
to
a
customer-supplied
scratch
(blank)
data
cartridge.
8
Force
a
Drive
Dump:
Performs
a
dump
of
data
(also
known
as
saving
a
microcode
trace).
5
Copy
Drive
Dump:
Copies
data
from
a
drive
dump
(captured
by
using
Function
Code
4)
to
the
beginning
of
a
customer-supplied
scratch
(blank)
data
cartridge,
copies
a
drive
dump
to
flash
memory,
or
erases
a
dump
from
flash
memory.
6
Run
Host
Interface
Wrap
Test:
Performs
a
check
of
the
circuitry
from
and
to
the
connector.
7
Run
RS-422
Wrap
Test:
This
test
causes
the
drive
to
perform
a
check
of
the
circuitry
and
connector
for
the
RS-422
interface.
8
Unmake
FMR
Tape:
Erases
the
FMR
data
on
a
customer-supplied
scratch
(blank)
data
cartridge
and
rewrite
the
cartridge
memory
on
the
tape.
This
turns
the
cartridge
into
a
valid
customer-supplied
scratch
data
cartridge.
9
Display
Error
Code
Log:
Displays
the
last
10
error
codes,
one
at
a
time
(the
codes
are
ordered;
the
most
recent
is
presented
first
and
the
oldest
(tenth)
is
presented
last).
A
Clear
Error
Code
Log:
Erases
the
contents
of
the
error
code
log.
C
Insert
Cartridge
into
Tape
Drive:
This
function
cannot
be
selected
by
itself,
but
is
a
part
of
other
maintenance
functions
(such
as
Run
Tape
Drive
Diagnostics
and
Create
FMR
Tape)
that
require
a
tape
cartridge
to
be
loaded.
E
Test
Cartridge
&
Media:
Performs
tests
to
ensure
that
a
suspect
cartridge
and
its
magnetic
tape
are
acceptable.
F
Write
Performance
Test:
Performs
tests
to
ensure
that
the
drive
can
read
from
and
write
to
tape.
H
Test
Head:
Performs
tests
to
ensure
that
the
tape
drive’s
head
and
tape-carriage
mechanics
are
working
correctly.
J
Fast
Read/Write
Test:
Performs
tests
to
ensure
that
the
drive
can
read
from
and
write
to
tape.
L
Load/Unload
Test:
Tests
the
drive’s
ability
to
load
and
unload
a
tape
cartridge.
3-8
TS2240
Tape
Drive
Setup,
Operator
and
Service
Manual
Содержание System Storage TS2240
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Страница 140: ...Part Number 45E1880 Printed in USA GC27 2151 00 1P P N 45E1880...