Keithley 2450 User Manual

Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 8:
TSP command reference
2450-901-01 Rev. B/September 2013 8-35
Example
reset()
testData = buffer.make(50)
trigger.model.load("SimpleLoop", 3, 0, testData)
trigger.model.initiate()
waitcomplete()
print(testData.times[1])
printbuffer(1, 3, testData.times)
This example creates a reading buffer
named testData and makes three
measurements.
The print()
command outputs the time
of the first reading.
Output:
23:09:43
The printbuffer() command outputs
the time of readings 1 to 3 in the reading
buffer.
Output:
23:09:43, 23:09:43, 23:09:43
Also see
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.timestamps
This attribute contains the timestamps of readings stored in the reading buffer.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R) Yes
Restore configuration
Instrument reset
Power cycle
Not applicable Not applicable
Usage
readingTimestamps = bufferVar.timestamps[N]
readingTimestamps
The timestamps of the readings in the specified buffer
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 attribute contains the timestamps (date, hours, minutes, and seconds) of readings stored in the reading
buffer.
Example 1
reset()
testData = buffer.make(50)
trigger.model.load("SimpleLoop", 3, 0, testData)
trigger.model.initiate()
waitcomplete()
print(testData.timestamps[1])
Create a reading buffer named testData,
configure the instrument to make three
measurements, and store the readings in the
buffer.
Print the first reading date.
Output:
03/01/2013 14:46:07.714614838

Keithley 2450 Specifications

General

Brand	Keithley
Model	2450
Category	Test Equipment
Language	English