Keithley DMM7510 Reference Manual page 653

Section 8: TSP command reference
Details
This attribute contains the timestamps (date, hours, minutes, seconds, and fractional seconds) of
readings stored in the reading buffer.
When using the compact buffer style, there is a very small drift between the triggering clock and the
timestamp clock which may result in timestamp truncation and discontinuities over time. The
triggering of the measurement remains periodic based on the sample period without any apparent
discontinuities.
Example 1
reset()
testData = buffer.make(50)
trigger.model.load("SimpleLoop", 3, 0, testData)
trigger.model.initiate()
waitcomplete()
print(testData.timestamps[1])
Example 2
for x = 1, 3 do printbuffer(x, x, testData.timestamps) end
For the buffer created in Example 1, print the timestamps for the readings.
Output:
03/01/2013 14:46:07.714614838
03/01/2013 14:46:08.100468838
03/01/2013 14:46:08.487631838
Also see
buffer.delete()
buffer.make()
bufferVar.clear()
print() (on page 8-231)
printbuffer() (on page 8-232)
Reading buffers
Remote buffer operation
8-40
Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
(on page 8-16)
(on page 8-18)
(on page 8-24)
(on page 3-13)
(on page 3-30)
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
DMM7510-901-01 Rev. B / May 2015