Tektronix Keithley DMM7510 User Manual page 98

Model DMM7510 7½ Digit Multimeter User's Manual
Using SCPI commands
You may need to make changes so that this code will run in your programming environment.
Send the following commands:
Command
*RST
:SENS:DIG:FUNC "VOLT"
:SENS:DIG:VOLT:RANG 10
:SENS:DIG:VOLT:INP AUTO
:SENS:DIG:VOLT:SRAT 1e6
:SENS:DIG:VOLT:APER AUTO
:SENS:DIG:COUN 1
:TRAC:POIN 10000
:TRAC:CLE
:SENS:DIG:VOLT:ATR:MODE EDGE
:SENS:DIG:VOLT:ATR:EDGE:SLOPe RIS
:SENS:DIG:VOLT:ATR:EDGE:LEV 3
:TRIG:BLOC:DIG 1, "defbuffer1", INF
:TRIG:BLOC:WAIT 2, ATR
:TRIG:BLOC:DIG 3, "defbuffer1", 5000
INIT
*WAI
:TRAC:DATA? 1, 100, "defbuffer1", READ
:TRAC:DATA? 1, 100, "defbuffer1", REL
Using TSP commands
The following TSP code is designed to be run from Keithley Instruments Test Script Builder (TSB).
TSB is a software tool that is available from tek.com/keithley. You can install and use TSB to write
code and develop scripts for TSP-enabled instruments. Information about how to use TSB is in the
online help for TSB and in the "Introduction to TSP operation" section of the Model DMM7510
Reference Manual.
To use other programming environments, you may need to make changes to the example TSP code.
By default, the DMM7510 uses the SCPI command set. You must select the TSP command set
before sending TSP commands to the instrument.
DMM7510-900-01 Rev. C / September 2019
Section 10: Capturing and analyzing waveforms
Description

Reset the DMM7510.

Set the instrument to measure digitize voltage.

Set range to 10 V.

Set the input impedance to automatic, which selects
10 GΩ for the 10 V range.

Set the sample rate to 1,000,000.

Enable automatic aperture.

Set the sample count to 1 (optional).

Set defbuffer1 to store 10,000 points.

Clear defbuffer1.

Enable analog edge trigger.

Set the edge trigger to rising slope.

Set the edge trigger level to 3 V.

Set up a trigger model that digitizes voltage
indefinitely while waiting for the edge trigger event
and digitizes 50% post trigger readings.

Start the trigger model.

Wait for the trigger model to complete.

Retrieve the readings from the buffer.

Retrieve the relative timestamps from the buffer.
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