Keithley 2450 Reference Manual page 610

Model 2450 Interactive SourceMeter® Instrument Reference Manual
When there are outstanding overlapped commands to acquire data, n refers to the index that the last entry in the
table will have after all the readings have completed.
If you pass a reading buffer instead of a reading buffer subtable, the default subtable for that reading buffer is
used.
This command generates a single response message that contains all data.
The format.data attribute controls the format of the response message.
You can use the bufferVar attributes that are listed in the following table with the print buffer command. Add
them after the bufferVar parameter.
Attribute
bufferVar.n
bufferVar.readings
bufferVar.dates
bufferVar.statuses
bufferVar.formattedreadings
bufferVar.sourceformattedvalues The source levels formatted as they appear on the front-panel
bufferVar.sourcevalues
bufferVar.sourcestatuses
bufferVar.times
bufferVar.timestamps
bufferVar.relativetimestamps
bufferVar.sourceunits
bufferVar.seconds
bufferVar.fractionalseconds
bufferVar.units
2450-901-01 Rev. B/September 2013
Description
The number of readings in the specified buffer. See
bufferVar.n (on page 8-23).
The readings stored in a specified reading buffer. See
bufferVar.readings (on page 8-24).
The dates of readings stored in the reading buffer. See
bufferVar.dates (on page 8-18).
The status values of readings in the reading buffer. See
bufferVar.statuses (on page 8-33).
The stored readings formatted as they appear on the
front-panel display. See bufferVar.formattedreadings
8-20).
display when the readings in the reading buffer were acquired.
See bufferVar.sourceformattedvalues
The source levels that were being output when readings in the
reading buffer were acquired. See
page 8-32).
The source status conditions of the instrument for the reading
point. See bufferVar.sourcestatuses
The time when the instrument made the readings. See
.bufferVar.times (on page 8-34).
The timestamps of readings stored in the reading buffer. See
bufferVar.timestamps (on page 8-35).
The timestamps, in seconds, when each reading occurred
relative to the timestamp of reading buffer entry number 1. See
bufferVar.relativetimestamps
The units of measure of the source. See
(on page 8-30).
The nonfractional seconds portion of the timestamp when the
reading was stored in UTC format. See
page 8-26).
The fractional portion of the timestamp (in seconds) of when
each reading occurred. See
page 8-21).
The unit of measure that is stored with readings in the reading
buffer. See bufferVar.units (on page 8-36).
Section 8: TSP command reference
(on page
(on page 8-28).
bufferVar.sourcevalues
(on page 8-29).
(on page 8-25).
bufferVar.sourceunits
bufferVar.seconds
bufferVar.fractionalseconds
(on
(on
(on
8-79