1.1 - Control Panel Application (LJControlPanel)
The LabJack Control Panel application (LJCP) handles configuration and testing of the U6. Click on the “Find Devices” button to search for connected devices.
Figure 1-1 shows the results from a typical search. The application found a U6 connected by USB. The USB connection has been selected in Figure 1-1, bringing up the main device window on the right side.
- Refresh: Reload the window using values read from the device.
- Write Values: Write the Local ID from the window to the device.
- Config. IO Defaults: Opens the window shown in Figure 1-2.
- Reset: Click to reset the selected device.
- Test: Opens the window shown in Figure 1-3.
Figure 1-2 shows the configuration window for U6 defaults. These are the values that will be loaded by the U6 at power-up or reset. The factory defaults are shown above.
Figure 1-3 shows the U6 test window. This window continuously (once per second) writes to and reads from the selected LabJack.
Selecting Options=>Settings from the main LJControlPanel menu brings up the window shown in Figure 1-4. This window allows some features to of the LJControlPanel application to be customized.
- Search for USB devices: If selected, LJControlPanel will include USB when searching for devices.
- Search for Ethernet devices using UDP broadcast packet: Does not apply to the U6.
- Search for Ethernet devices using specified IP addresses: Does not apply to the U6.
DAQ Devices
- UD Series (U3, U6, UE9)
- U3
- U6
- Start with the UD Driver
- User's Guide
- U6 Firmware Revision History
- UE9
- Software Options
- U12
- T Series
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Thanks for your detailed attention to this [...] I'll probably wind up with six or eight LabJacks and various accessories [...] The high level of service confirms that I made a good choice a year ago.
—Jim, USA


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