*LRN?
The
*LRN?
query (learn device setup query) tells the HP 4284A to
send a resp onse that contains all the necessary commands to set the
HP 4284A to its present state. The resp onse can later b e sent back
to the HP 4284A to place it in this state. This provides the user with
a means of setting up a device manually and then reading the device
setting and storing the information for later use.
Query Syntax
*LRN?
Query Response
Returned format is :
:FREQ <NR3>;:VOLT
(or
CURR
)
<NR3>;
:AMPL:ALC {0|1};:OUTP:HPOW {0|1};DC:ISOL {0|1};
:BIAS:VOLT
(or
CURR
)
<NR3>:STAT {0|1};
:CORR:LENG <NR1>;METH {SING|MULT};
:CORR:OPEN:STAT {0|1};:CORR:SHOR:STAT {0|1};
:CORR:LOAD:STAT {0|1};TYPE
<
function
>
;
:CORR:SPOT1:STAT {0|1};FREQ <NR3>; LOAD:STAN
<
REF.A
>
,
<
REF.B
>
;
:CORR:SPOT2:STAT {0|1};FREQ <NR3>; LOAD:STAN
<
REF.A
>
,
<
REF.B
>
;
:CORR:SPOT3:STAT {0|1};FREQ <NR3>; LOAD:STAN
<
REF.A
>
,
<
REF.B
>
;
:CORR:USE <NR1>;
:FUNC:IMP:TYPE
<
function
>
;RANG <NR3>;RANG:AUTO {0|1};
:FUNC:SMON:VAC:STAT {0|1};FUNC:SMON:IAC:STAT {0|1};
:FUNC:DEV1:MODE {ABS|PERC|OFF};REF <NR3>;
:FUNC:DEV2:MODE {ABS|PERC|OFF};REF <NR3>;
:APER {SHOR|MED|LONG},<NR1>;
:TRIG:SOUR {INT|EXT|BUS|HOLD};DEL <NR3>;
:DISP:PAGE
<
page name
>
;LINE "
<
string
>
";
:FORM {ASC|REAL,64};
:COMP:STAT {0|1};MODE {ATOL|PTOL|SEQ};TOL:NOM <NR3>;
(
BIN1
<
low
>
,
<
high
>
;BIN2
<
low
>
,
<
high
>
,
...
;
)or
(
:COMP:SEQ:BIN
<
BIN1 low
>
,
<
BIN2 high
>
,
<
BIN3 high
>
,..;
)
[
:COMP:SLIM
<
low
>
,
<
high
>
;
]
:COMP:ABIN {0|1};SWAP {0|1};BIN:COUN {0|1};
:LIST:FREQ
(
VOLT
,
CURR
,
BIAS:VOLT
,or
BIAS:CURR
)
<NR3>
[
,<NR3>
*]
;
:LIST:MODE {SEQ|STEP};
BAND1
<
parameter
>
,
<
low
>
,
<
high
>
;
BAND2
<
parameter
>
,
<
low
>
,
<
high
>
;
.
.
.
;
BAND
<
n
><
parameter
>
,
<
low
>
,
<
high
>
For details, refer to each command reference page.
Example
10 DIM A$[1000]
20 OUTPUT 717;"*LRN?"
30 ENTER 717;A$
40 !
50 OUTPUT 717;A$
60 END
Command Reference 8-91
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