Posted on: October 19, 2019 Posted by: admin Comments: 0


Message 3 of Rename each control to match the measurement that’s being configured, “Voltage Manual Range” for example. With serial, you need a port for each instrument. Put “,” into the constant to make the file comma delimited. Open the Panel by selecting Panel in the View Selector.

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Customize the Panel of the VI to fit the application’s needs. NI TestStand is at the top of a properly architected test system. Back to Top 5. GPIB connection with Keithley source meter. Post as a guest Name. There have been numerous recent posts about the and the exact same task you describe. Message 4 of Joe Friedrichsen 1, 12 Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

API To help accelerate software development, all instrument drivers follow a consistent programming flow of: I am currently studying how to control the voltage and the current of a source meter which is Keithley using Labview software. A query always returns a string. It would be great if you can help me on that problem, since it looks like you had a similar problem last year.


First ensure you have the NI-Serial driver installed. I want to source a current and monitor the voltage over time. I am using a Kethley card. Can anybody help me write a simple program to read current from Keithley and plot it into a graph?

Automating Measurements From a Keithley 2400 SourceMeter SMU Instrument With LabVIEW NXG

Sign up or log in Sign up using Google. You can find a driver for the instument in the Instrument Driver Network.

Rename the control “File Name”. Select the center of the graph and change the plot type by selecting Bar in the Plots section of the Configuration Pane. Message 5 of It is very hard for me to get started. You will also have a much slower connection.

Sign up using Facebook. Before running the VI type in the desired file name. You can also troubleshoot and make manual function calls to your instrument to ensure that it is working as expected before moving into automation.

usb – How to use labview to control the voltage and current of Keithley – Stack Overflow

Place all new controls on the Panel by selecting the Unplaced items box and placing each onto the Panel. Select Histogram Single-Shot to find the discrete histogram of our signal.


We want users to be able to choose to have the Auto Zero enabled, disabled, or run immediately so we will create a Control at the Autozero terminal. Email Required, but never shown. I wouldn’t give up on the GPIB controller if you already have it. How to use labview to control the voltage and current of Keithley Ask Question.

These modules also include traditional SMU features such as output disconnect relays to isolate the instrument from your circuit, remote sense to compensate for lead drop, and guard to minimize leakage current in small signals. Stack Overflow works best with JavaScript enabled. Oeithley procedure for detecting your device depends on the bus being used.

You will aslo be restricted to how many instruments you can control.


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