VISUAL
TECHNOLOGY
INCORPORATED,
RAILROAD
AVENUE,
DUNDEE
PARK,
ANDOVER,
MA
01810
4.12.3.12 Set Field Separator Command
Code
Sequences:
'"
700
HZ1500+
mode
ESC.00
All
other
modes
This command
allows the user
to
select any ASCII character
as
the Field Separator code.
When
the terminal
is
initialized, the Field Separator code
will
assume
it's
default
value
as
specified in Figure 4-2.
The above code sequence requires
that
the last
two
digits
be
in hexadecimal
notation.
For
example, 09 selects the
HT
code
as
the Field Separator, 0E
is
SO,
1
B,
is
ESC.
To
delete the
field separator completely, code
00
(Null)
is
used. When transmission
is
initiated,
the Field
Separator
will
be
inserted
into
the data stream in lieu
of
the background (protected) fields,
if
the Protect mode
is
set.
If
the
Unprotect
mode
is
set, the backgrQund fields
will
be
included in the transmitted data stream in lieu
of
the"Field Separator code, and
will
be
bracketed
with
the
enter/exit
background code sequences.
NOTE
The Set Field Separator command
is
ignored in HZ1500+ Batch mode.
4.12.3.13
Set Start
of
Message
Code
Code
Sequences:
'"
N00HZ1500+
mode
ESC
N00
All
other
modes
This command
allows user
to
select any ASCII character
as
the Start
of
Message
code. The
code
will
preceed any
messages
transmitted in
Block
Mode, except when the terminal
is
set
to
HZ1500+
Batch Mode. I n this
case
no Start
of
Message
code
is
appended.
In a manner similar
to
the Set Field Separator command, this command requires
that
the
last
two
digits
of
the code sequence
be
in hexadecimal
notation.
For
example,
01
is
SOH,
02
is
STX, etcetera.
4.12.3.14
Set First End
of
Line Code
Code
Sequences:
'"
400
HZ1500+ mode
ESC
U00
All
other
modes
This command
allows the user
to
select any ASCII character
as
the First End
of
Line code.
When
the terminal
is
initialized, the End
of
Line code
assumes
its
default
value (depending
on
emulation mode selected)
as
specified in Figure 4-2.
The First End
of
Line code
is
applicable in all modes except Line Mode Transmission (all
emulations)
and
HZ1500+
Batch mode. When transmission
is
initiated, this code
will
be
automatically appended
at
the end
of
lines.
When this command
is
received
it
automatically
resets
any Second End
of
Line code pre-
viously
set.
In a manner similar
to
the Set Field Separator command, the Set First End
of
Line code
command requires
that
the
last
two
digits
of
the code sequence
be
in hexadecimal
notation.
27
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