HP 4278A - Page 114

*LRN? SOFTKEY LABEL: NOT ASSIGNED
The *LRN? command returns the 4278A's current status.
SYNTAX:
Order Command Order Command Order Command
1
MPAR
15 SPAR
27
CNT
2
FREO
16 CSTD=
28 LPAR
3 OSC=
171 DSTD=
or
GSTD=
29 REVP
4
HIAC 30 LMOD
5
RA 31
AUX
6
RB
18
AOFF
32 2 NOM=
BINn----
or
BUM
7 RC= 19
OFFA=
8
ITIM
20
BOFF
9
AVE=
21
OFFS=
10
OTIM 22 DRAG 33 SLIM
11
CABL
23 DDIG
34 TRIG
12 OPEN 24 DVAL
35
DFMT
13
SHOR 25 VMON 36 DBIN
14
STD
26
COMP
*LRN? )1
RETURN FORMAT:
The current instrument's conditions are returned as follows:
COMMAND)
conlrol Or value
7/RLFAE01/Z---->1
The order of the returned commands is as follows:
I The returned command depends on the setting parameter
of STD compensation when the *LRN? command is sent.
2 The returned commands depend on the limit mode when
*LRN? command is sent.
EXAMPLE:
10 DIM Lrn$(750]
20 OUTPUT 717;"*L.RNri Returns the current conditions
30 ENTER 717;Lrn$I Read the current conditions
40 PRINT Lrn$1 Display the current conditions
50 END
When you run the preceding program, the current instrument's condi-
tions are returned and displayed.
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