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SECTION 400 (Version
3.0)
Issue 1 January
1990
DBS
Remote
Maintenance
4 - 4 Effective
Number
of Digits
for input
Data
When the number
input
is less than 3 digits,
0 is
entered
to make a number
of 3 digits.
When it is more than 3 digits,
the last 3 digits
only
are taken while
the rest are disregarded.
:-ol.i
lO#lO
1000~00,
12345-345
This restriction
is common
to all
l
Lhe remote
maintenance
modes.
4 - 5 Outline
of Memory
Dump
Function
During
maintenance
and the like the systems
software
data
can be confirmed
from outside.
This is extremely
useful when
a breakdown
occurs
for example.
By means of memory
dump
data
can be outputto
the data terminal
CRT or printerwhen
the table
name for the memory
area you want
displayed
and the number
of display
bytes are specified.
4 - 6 Starting
Memory
Dump
Function
When the D command
is input
on the initial
screen
for remote
maintenance,
the following
message
is
output
to the remote
side.
I
MEMORY
DUMP
MODE
-
I
I
After the message
has been displayed,
the
following
prompt
is displayed
while
waiting
for
data input.
DUMP>
i
-
The memory
dump
area is specified
in accordance
with the table
number
and the number
of display
bytes. If the number
of bytes is not specified,
100(H) bytes are automatically
displayed.
DUMP > table
name
+ offset address - number
of
bytes output
<CR>
4 letters
: 0 - 10, A - F(H) 4
letters:
0- lO,A-
F(H)
If the specified
table name is intended
for
something
other
than memory
dump,
the error
message is displayed.
4 - 7 Completion
of
Memory
Dump
The memory
dump
operation
is completed
by
inputting
"[Ctrl]
+ [C]" to return
to the remote
maintenance
mode.
4 - 8 Completion
of Remote
Maintenance
The remote
maintenance
operation
is completed
by inputting
-[Ctri]
+ [Z]". If "[Ctri]
+ [Z]" is input
while
programs
are being
selected
or data are
being entered,
it becomes
the remote
maintenance
start mode.
So when
'[Ctri]
+ [Z]" is
input
again in this status, the
outside
line being
used forthe
remote
maintenance
is released
and
the remote
maintenance
is completed.
In the
following
cases also the outside
line is
A
When data have not been input
for more than
16 minutes
8. When the outside
line is cut off automatically
released
to complete
the remote
maintenance
operation.
-77-
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