
REFVt <value>
READ?
Reads
data
from
a
le
that
has
been
read-enabled
using
the
ROPEN
command.
The
returned
data
is
in
the
xed
length
block
format
dened
in
IEEE488.2.
The
xed
length
block
format,
as
shown
in
Figure
J-2,
consists
of
a
header
part
indicating
the
data
size
and
an
actual
data
part.
In
the
case
of
the
E5100A/B ,
the
number
of
digits
to
indicate
the
data
size
is
6
and
the
maximum
length
of
the
actual
data
part
is
16
Kbytes
.
If
a
le
contains
data
greater
than
16
Kbytes
,
execute
this
command
repeatedly
to
read
it.
Note
that
acceptable
le
format
for
this
command
is
the
DOS
format.
Generally
,
this
command
is
used
in
combination
with
the
ROPEN
command
and
the
CLOSE
command,
as
shown
in
Figure
J-1.
(Query
only)
Query
Response
f blockg
<new
line><^END>
RECD t<value>
Loads
the
instrument
states
or
data
from
the
disk
in
the
built-in
exible
disk
drive
.
(No
Query)
Equivalent
K
ey
Sequence
4
Save/Recall
5
FFFFFFFFFFFFFFFF
RECALL
P
arameter
Range
File
name
,
Up
to
10
characters
including
the
extension
Query
Response
f stringg
Examples
OUTPUT
@E5100;"RECD
""TEST_S"""
REFP t<value>
Sets
the
position
of
the
reference
line
on
the
graticule
of
a
Cartesian
format.
Equivalent
K
ey
Sequence
4
Display
5
FFFFFFFFFFFFFFFFFFFFFFFFFF
SCALE
MENU
F
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
REFERENCE
POSITION
P
arameter
Range
0
to
10
[Div]
Query
Response
f valueg
Examples
OUTPUT
@E5100;"REFP
0"
OUTPUT
@E5100;"REFP?"
ENTER
@E5100;A
REFV t<value>
Changes
the
value
of
the
reference
line
,
moving
the
measurement
trace
correspondingly
.
Command
Reference
8-81
Summary of Contents for E5100A
Page 1: ...Agilent E5100A B Network Analyzer Programming Manual ...
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Page 5: ...c Copyright 1995 1996 1997 1998 2000 2001 Agilent Technologies Japan Ltd ...
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Page 48: ...Figure 3 1 Simpli ed Data Processing Flow 1 3 2 Data Processing and T ransfer ...
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Page 299: ...110 END Waveform Analysis Commands D 49 ...
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