4- 50 Keysight B2961A/B2962A SCPI Command Reference, Edition 6
Subsystem Commands
MEASure Subsystem
MEASure Subsystem
:MEASure?
Executes a spot (one-shot) measurement for the parameters specified by the
:SENSe:FUNCtion[:ON] command, and returns the measurement result data
specified by the :FORMat:ELEMents:SENSe command. Measurement conditions
must be set by SCPI commands or front panel operation before executing this
command.
Syntax :MEASure? [chanlist]
Parameter chanlist Channels to perform measurement. Parameter data type is
channel list. (@1)|(@2)|(@1,2)|(@1:2)|(@2,1)|(@2:1). See
“Channel List Parameter” on page 1-8.
(@1) selects channel 1 only. (@2) selects channel 2 only. (@1,2), (@1:2), (@2,1),
and (@2:1) selects both channels 1 and 2.
If this parameter is not specified, chanlist=(@1) is set.
Query response response <newline>
response returns the measurement result data. Response data type is NR3. See “Data
Output Format” on page 1-12.
If both channels 1 and 2 are selected by chanlist, response returns the channel 1 data
and the channel 2 data in this order. See the following example. With the ASCII data
output format, each data is separated by a comma.
ch1curr,ch1sour,ch2curr,ch2sour
This example shows the data containing the current data (ch1curr) and source data
(ch1sour) of channel 1, and the current data (ch2curr) and source data (ch2sour) of
channel 2.
If the measurement function is not enabled or no data exists, response returns
+9.910000E+37 (ASCII) or NaN (IEEE-754) which indicates “not a number”.
Example :SENS:FUNC CURR
:FORM:ELEM:SENS CURR,SOUR
:MEAS? (@1,2)
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