Keysight Technologies E5260 Series, Programming Manual

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Keysight E5260/E5270 Programming Guide, Edition 4 4- 67
Command Reference
Command Reference
*LRN?
The *LRN? (learn) query command returns information about the channel settings
or the E5260/E5270 command parameter settings, and stores the results in the
E5260/E5270 output data buffer (query buffer).
Syntax
*LRN? type
Example
Statements
DIM A$[200]
OUTPUT @E5270;"*LRN? 1"
ENTER @E5270;A$
Parameters and
Query Response
type : This parameter selects the type of query response. Available values are
0 to 60, but some numbers are not used. See below. Integer expression.
A description and the query response of each type is described below.
0 : Returns the output switch ON/OFF status:
CN[ chnum [, chnum . . . [, chnum ] . . . ]]<CR/LF^EOI>
where chnum is the channel number for the channel whose output
switch is set to ON.
If no output switches are ON, the query response is:
CL<CR/LF^EOI>
1 to 8 : Returns the SMU source status.
The type parameter corresponds to slot number where the module is
installed.
If the output switch is ON, the query response is:
DV chnum , range , voltage [, Icomp [, comp polarity [, irange ]]]
<CR/LF^EOI>
or
DI chnum , range , current [, Vcomp [, comp polarity [, vrange ]]]
<CR/LF^EOI>
where range is the present setting of the output range.
If the output switch is OFF, the query response is:
CL chnum <CR/LF^EOI>
9 to 29 : Not used.