System:version; Trace Subsystem; Trace:actual - Keithley 2450 Reference Manual

Model 2450 Interactive SourceMeter® Instrument Reference Manual

:SYSTem:VERSion?

Query the present SCPI version.
Type
Query only
Usage
:SYSTem:VERSion?
Details
This query command returns the SCPI version.
Example
SYSTem:VERSion?
Also see
None

TRACe subsystem

The TRACe subsystem contains commands that control the reading buffers.

:TRACe:ACTual?

This command contains the number of readings in the specified buffer.
Type
Query only
Usage
:TRACe:ACTual?
:TRACe:ACTual? <bufferName>
<bufferName>
Details
This command returns the number of readings stored in the buffer.
2450-901-01 Rev. B/September 2013
Affected by
Not applicable
Affected by
Recall settings
Instrument reset
Power cycle
A string that indicates the reading buffer; the default buffers (defbuffer1 or
defbuffer2) or the name of a user-defined buffer; if no buffer is specified, this
parameter defaults to defbuffer1
Where saved
Not applicable
Query the version. An example of a return is:
1996.0
Where saved
Not applicable
Section 6: SCPI command reference
Default value
Not applicable
Default value
Not applicable
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