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LJStreamUD - Windows Only

LJStreamUD is a simple ready-to-run executable that streams up to 16 input channels from a single UD series device (U3, U6, or UE9). It displays selected channels on a graph and writes data to file.

The application LJStreamUD is included with the main installation package:

LabJack Windows Driver and Software Installation Package

79.09 MB
2015-05-07 20:00

For LabVIEW programmers, the source code is available in the LabVIEW_LJUD archive.

See Section 3.2 of the applicable user's guide for background on streaming. Also see the analog input section (2.x) and the UD driver stream section (4.3.x).

It is recommend to initially just open and click "Start Stream" without changing any settings. If you have already changed some settings and are having problems getting it to run, close the program and delete "ljstreamud.cfg", then open again and you will have the default settings.

 

 

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LJLogUD - Windows Only

LJLogUD is a simple ready-to-run executable that logs up to 16 input channels from a single UD series device (U3, U6, or UE9). It displays selected channels on a graph and writes data to file.

The application LJLogUD is included with the main installation package:

LabJack Windows Driver and Software Installation Package

79.09 MB
2015-05-07 20:00

For LabVIEW programmers, the source code is available in the LabVIEW_LJUD archive.

LJLogUD uses command-response mode which is typically used at 100 scans/second or slower.  See Section 3.1 of the applicable user's guide for details about command-response data rates. Also see the analog input section (2.x).

If you have changed some settings and are having problems, close the program and delete "ljlogud.cfg", then open again and you will have the default settings.  If you have problems related to opening the device, also delete "ljlogud_open.cfg".

 

 

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LabJack UD Setup V3.15 64-bit (Outdated)

NOTE: This version is now outdated as the new installer we are using supports both 32-bit and 64-bit versions of Windows. Use the normal LabJackUD installer for Windows. That will work for any 32-bit software running on a 32-bit or 64-bit version of Windows. If you are using 64-bit software you should still follow the instructions below.

This version of the LabJack Universal Driver (UD) supports 64-bit versions of Windows XP, Windows Vista, and Windows 7. August 12th, 2009. 11.3 MB

This installer will provide Microsoft Windows users with the software needed to control their UD family devices from a 64-bit architecture machine and operating system. By default, this application will provide the OS with the 64-bit USB driver but, as a large number of applications still run as 32-bit processes, this setup utility still installs the 32-bit DLL for compatibility purposes. If developers specifically require a DLL for 64-bit applications, please visit this page for installation instructions.

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