Agilent Technologies 8504B - Page 132

FINAL TRIM SIZE : 7.5 in x 9.0 in
Programming
Controlling the
Instrument
Default
HP-IB
Addresses
Instrument Address
(decimal)
8504 16
Plotter 05
Printer 01
External
Disk
Drive
00
Controller 21
Y
ou
can
change
the
default
HP-IB
addresses
used
by the
precision
reectometer
from
the
front
panel.
These
addresses
are
stored
in short-term
non-volatile
memory
and
are
not
aected
by
preset
or
by
cycling
the
power.
N
O
T
E
The
reectometer does
not have
an
HP-IB
address
switch.
Use
the
debugging
feature
The
rst
time
a
program
is
run,
you should
enable the
precision
reectometer's
debugging
feature
.
The
this
feature
is on,
the reectometer
scrolls
a
history
of
incoming
HP-IB
commands
across the
display in
the
title
line
.
Non-printable
characters
are
represented
as

.
Any time
a syntax
error
is
received,
the
commands
stop
and
a
pointer indicates
the misunderstood
character
.T
o turn
on the
debugging
feature
,
press
4
LOCAL
5
and then
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
HP-IB
DIAG
on
OFF
.
4-5
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