Jump to content

Search the Community

Showing results for tags 'measurement'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


  • Software & Hardware Discussions
    • LabVIEW Community Edition
    • LabVIEW General
    • LabVIEW (By Category)
    • Hardware
  • Resources
    • LabVIEW Getting Started
    • GCentral
    • Code Repository (Certified)
    • LAVA Code on LabVIEW Tools Network
    • Code In-Development
    • OpenG
  • Community
    • LAVA Lounge
    • LabVIEW Feedback for NI
    • LabVIEW Ecosystem
  • LAVA Site Related
    • Site Feedback & Support
    • Wiki Help


  • *Uncertified*
  • LabVIEW Tools Network Certified
    • VI Scripting
    • JKI Right-Click Framework Plugins
    • Quick Drop Plugins
    • XNodes
  • General
  • User Interface
    • X-Controls
    • Custom Probes
  • Database & File IO
  • Machine Vision & Imaging
  • Remote Control, Monitoring and the Internet
  • Hardware

Find results in...

Find results that contain...

Date Created

  • Start


Last Updated

  • Start


Filter by number of...


  • Start



Personal Website

Company Website

Twitter Name

LinkedIn Profile

Facebook Page



Found 3 results

  1. We are searching for a smart, enthusiastic and innovative software engineer with a passion for LabVIEW who is highly proficient with complex LabVIEW application architectures such as Actor Framework. You will be a key technical leader within the development team, creating new features and solutions while maintaining a large code base for SoundCheck, Listen’s flagship electroacoustic test software. This position requires commitments to following-through, testing, and implementation in order for the team to deliver critical software releases. You will be enthusiastic to learn from and share knowledge with other team members and be willing to find solutions to programming challenges that are new to the team. A perfectionist streak, pride in your work and attention to detail are key characteristics that are required for this role. If you are looking for an opportunity to take your passion for LabVIEW and apply it to a leading commercial test and measurement system, please review the detailed job descriptions at our website.
  2. Hello dear Labview friends, Main program background: (if somebody wants to know) Okay as roughly speaking it is a 6 point measurement on a 3 contact tandem solar cell. So actually it is two 4 point measurements where 2 measurement points overlap (so one contact has 4 measurement pins instead of two) Which is why we get two data (voltage, current for A) for the first 4 point measurement and 2 (voltage, current for B) for the other While we apply a constant voltage to one contact (with Channel B), the other one goes through all voltage steps (Channel A). So the inner loop. But since the measurements are connected to each other, when we increase the voltage in channel A, not only the current of channel A changes, but also the current of channel B. So everytime we perform the inner loop, we have to measure both channels. (is a bit crazy I know ). Thereby 4 measurement data are produced Channel A (voltage and current density) and Channel B (voltage and current density). When the first run of channel A is finished, the voltage of channel B goes to the next voltage value and channel A starts from the beginning and both Channels are measured. An Example for a potenzial Output would look something like this: The simplified VI I send here has only the functions needed to show approximately what is happening, so it is not too much to look at and you don't have to spend years to understand:) Currently 4 data are "measured" (random numbers) and are plotted in two graphs. The values are the replacement for the measured values taken for the 2 channels from the Keithley 2614B. While running the Program: Before you click on Start you can select a .txt file at Save Data where you want to save the data at the end. If you press Start and have not yet selected one, a message appears that you should do it and you must select a .txt document. So you have to create a .txt to move on After the measurement, the data should then be in there. I am quite honest I have no idea how I can do this best:/ (Probably but my Array in a cluster, but how to save it hmmm...) Finally everything should be saved in a .txt file. The header of the .txt simply outputs the values that were entered at the beginning of the measurement + an IDN? Output (can be ignored for now) As second there were some calculations (can be ignored for now) and the third are the actual measurement data for our case its: voltage_A, Current_A, voltage_B, Current_B Normally in the old version the measurement data comes into the "Write To Spreadsheet File.vi" as stream of a 2DArray of doubles which looks like this: (here only channel A was measured in the old test program, but in principle there would 2 rows more) It does not even have to be the best solution if it works I would find it already awesome. I thought I could simply build a 2 D array during the measurement and then send it to the save area. Unfortunately this did not work. Or maybe at the lower Loop where the graph is plotted then collect the measurement data into a 2D Array and return it to the "save" area Would be awesome if you could put your potential solution in the VI i sent along so i can see and learn what you did, but iam grateful for every idea:) I wish you all a nice week! Sebastian How to Save Data.vi
  3. Hi friends I'm starting a project where a steel strip width will be under measurement. This strip is under movement at 200m/s and its width can change between 700mm till 1900mm. I'm acquiring a Basler camera, model Line Scan 4096 pixels and a 28mm lens to get measurement 2000mm far away the strip. I have doubts about lighting and how the Line Scan image will be displayed in the VisionBuilder Assistant. If somebody knows a literature to indicate, please inform me. p.s. look my application attached Thanks, Alexandre.
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.