Tektronix Keithley SourceMeter 2470, Reference Manual

Page: 289 / 995

2470 High Voltage SourceMeter Instrument Reference Manual Section 6: Reading buffers
2470-901-01 Rev. A /
May
2019 6-29
Buffer read-only attributes
Use buffer read-only attributes to access the information contained in an existing buffer.
Using SCPI commands:
The following commands are available for each reading buffer.
Attribute Description
:TRACe:ACTual? This command contains the number of readings in the
specified buffer. See
:TRACe:ACTual? (on page 12-117) for
more information.
:TRACe:ACTual:END? This command returns the last index in a reading buffer. See
:TRACe:ACTual:END? (on page 12-118) for more information.
:TRACe:ACTual:STARt? This command returns the starting index in a reading buffer.
See
:TRACe:ACTual:STARt? (on page 12-119) for more
information.
:TRACe:DATA? This command contains the readings stored in a specified
reading buffer. See
:TRACe:DATA? (on page 12-120) for more
information.
:TRACe:STATistics:AVERage? This command returns average of all readings added to the
buffer. See
:TRACe:STATistics:AVERage? (on page 12-133)
for more information.
:TRACe:STATistics:MAXimum? This command returns the maximum reading value added to
the buffer. See
:TRACe:STATistics:MAXimum? (on page
12-135) for more information.
:TRACe:STATistics:MINimum? This command returns the minimum reading value added to
the buffer. See
:TRACe:STATistics:MINimum? (on page
12-135) for more information.
:TRACe:STATistics:PK2Pk? This command returns the peak-to-peak value of all readings
added to the buffer. See
:TRACe:STATistics:PK2Pk? (on page
12-136) for more information.
:TRACe:STATistics:STDDev?
This command returns the standard deviation of all readings
added to the buffer. See
:TRACe:STATistics:STDDev? (on
page 12-137) for more information.
Using TSP commands:
See printbuffer() (on page 14-100) for a list of available attributes.