DASYLab (T7, T4) - Windows Only | LabJack
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App Notes

Software & Driver


DASYLab (T7, T4) - Windows Only

DASYLab is an icon-based data acquisition, graphics, and control software. The driver package below enables users to interface with LabJack T-Series devices using DASYLab.

DasyLab LJM

DASYLab driver for LabJack T-Series devices.


Prerequisites and Instructions DASYLab



    1. Go to the T4 or T7 Quickstart Tutorial and follow the steps to install LabJack software and confirm basic operation.
    2. Download/extract the .zip file attached at the top of this page.
    3. Close DASYLab.
    4. Double click the included .dlp file to install the driver.
    5. Open the DASYLab configurator, navigate to "Packages", expand "Data acquisition", and enable the package called "LabJack".


    DASYLab Usage


    When first starting DASYLab, you should see LabJack.DLL loaded in the console window if the driver was loaded properly.

    Any visible device hardware can be configured by navigating to: Measurement >> Hardware Setup >> LabJack >> LJM.

    Configurations will be saved to INI files under C:\Users\Public\Documents\DASYLab\15.1.0\eng\devices\LABJACK-LJM-TASK. The 15.1.0 folder should correspond to the DASYLab version. When exporting a circuit diagram to a new computer, the associated INI configuration files should be exported as well. The name of a task holds the following information:

    • T4 or T7
    • Serial number
    • USB / Ethernet
    • Type AI, AO, DI, DO
    • For AO and DO there are also tasks that specifically take over a job when the measurement is stopped. These also have the name of the hardware line.

    Device IO can be controlled using modules. LabJack modules are found under: Modules >> Inputs / Outputs >> LabJack >> DAQ.

    To modify acquisition rates and other measurement details, navigate to: Measurement >> Measurement Setup >> LabJack >> DAQ Measurement Setup.