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How do you obtain, install, use, and troubleshoot LTU software for the UTA tester for Powerpact H, J, and L frame circuit breakers?

Product Line:
Powerpact H, J, L circuit breakers and UTA tester

Windows XP and Windows 7 and Window 10

For Windows XP and Windows 7 use the following with LTU10.0.0:
  1. Depending on the system type, unzip the correct attached file (below) into the path below:
    • content of System32 zip file into C:\Windows\System32
    • content of SysWOW64 zip file into C:\Windows\SysWOW64
  2. After extracting the zip files into these directories, install the LTU software ( Micrologic LTU Rev 10.0.0 Setup.exe )
  3. IF you get a message saying vcruntime140.dll is missing, go to this website download the Windows update.
  4. If UTA tester was already connected and/or powered up, disconnect from computer and from wall outlet for 20 seconds.  Then reconnect and proceed.
  5. Connect the UTA tester to the computer and the circuit breaker trip unit, per Help File instructions in the software. 
  6. Click on Setup and then on PC communication parameters,  Ensure Channel is set to USB Maint. Module and the Serial port name to Com__:  Maintenance Module.  It may use a com port such as Com1, Com2, etc.  Click OK.
  7. Next click on Remote Functions and Get Micrologic Settings.  OK the identification form dialog box.  Filling in identification is optional.  The Serial Number should fill in automatically.  If it doesn't, fill it in manually.
  8. Click on Manual TEST or Automatic TEST for secondary injection testing.
  9. To save a test report, click on File and Display Report.
  10. If problems are encountered with these steps, consult Article FA235058
  11. Refer to the HELP FILES in the Help menu for more details on the test procedure.
For Windows 8 and Windows 10 use the following for LTU10.1.0:
1. Use the following link and download the zip files and follow the instructions as indicted. There are versions for 32 bit and 64 bit machines.
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