Model 2450 Interactive SourceMeter® Instrument Reference Manual
Section 6: SCPI command reference
2450-901-01 Rev. B/September 2013
6-7
If you have
FORMat[:DATA]
set to
REAL
or
SREAL
, you will have fewer options for buffer elements.
If you request one of the buffer elements, you will see the error 1133, "Parameter 4, Syntax error,
expected valid name parameters."
Example
:TRACe:MAKE "voltMeasBuffer", 10000
:SENSe:FUNCtion "VOLTage"
:READ? "voltMeasBuffer", FORM, DATE, READ
Create a buffer named
voltMeasBuffer
. Make a measurement, store it in the buffer
voltMeasBuffer
,
and return the formatted readings, data, and reading buffer elements for the last reading stored in
voltMeasBuffer
.
Sample output is:
-00.0020 mV,05/16/2014,-2.031637E-06
Also see
(on page 6-3)
(on page 6-124)
CALCulate subsystem
The commands in this subsystem configure and control the math and limit operations.
:CALCulate[1]:<function>:MATH:FORMat
This command specifies which math operation is performed on measurements.
Type
Affected by
Where saved
Default value
Command and query
Recall settings
Instrument reset
Power cycle
Measure configuration list
Save settings
Measure configuration list
PERC
Usage
:CALCulate[1]:<function>:MATH:FORMat <name>
:CALCulate[1]:<function>:MATH:FORMat?
<function>
The function to which this setting applies:
•
Current:
CURRent[:DC]
•
Resistance:
RESistance
•
Voltage:
VOLTage[:DC]
<name>
The name of the math operation:
•
y = mx+b:
MXB
•
Percent:
PERCent
•
Reciprocal:
RECiprocal
