Keithley 2450 User Manual

Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 8:
TSP command reference
2450-901-01 Rev. B/September 2013 8-21
Example
reset()
testData = buffer.make(50)
trigger.model.load("SimpleLoop", 3, 0, testData)
trigger.model.initiate()
waitcomplete()
print(testData.formattedreadings[1])
printbuffer(1, testData.n,
testData.formattedreadings)
Create a reading buffer named
testData, configure the
instrument to make three
measurements, and store the
readings in the buffer.
Print the first reading formatted as
it appears on the front-panel
display.
Example output:
-00.0e-6 nA
Print all readings in the reading
buffer as they appear on the
front-panel display.
Example output:
-00.0e-6 nA, -000.0e-9
nA, -0.00e-6 nA
Also see
bufferVar.readings (on page 8-24)
buffer.delete() (on page 8-9)
buffer.make() (on page 8-11)
bufferVar.clear() (on page 8-17)
print() (on page 8-77)
printbuffer() (on page 8-78)
Reading buffers (on page 3-10)
Remote buffer operation (on page 3-27)
bufferVar.fractionalseconds
This attribute contains the fractional portion of the timestamp (in seconds) when each reading occurred.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R)
Yes
Restore configuration
Instrument reset
Power cycle
Not applicable
Not applicable
Usage
fractionalSec = bufferVar.fractionalseconds[N]
fractionalSec
The fractional portion of the timestamp (in seconds) when each reading occurred
bufferVar
The name of the reading buffer, which may be a default buffer (defbuffer1 or
defbuffer2
) or a user-defined buffer
N
The reading number N; can be any value between 1 and the number of readings in
the buffer; use the bufferVar.n command to determine the number of readings
in the buffer
Details
This read-only attribute is an array (a Lua table) of the fractional portion of the timestamps, in seconds, when
each reading occurred. Seconds are shown as fractions.

Keithley 2450 Specifications

General

Brand	Keithley
Model	2450
Category	Test Equipment
Language	English