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4.1 | Connecting to the COMMAND ECU

To access COMMAND ECU settings, enter the Settings menu and select the COMMAND tab. 

 

The Machine page is used to setup the connection between T3RRA software and the COMMAND ECU in addition to selecting the machine profile being used. To get to this page, first go to the COMMAND Settings page and click the top left 'Machine' button.image.png

ECU Serial Connection

Begin by connecting to the COMMAND ECU using the Comms tab. Select the correct COM port from the list OR

Click the 'Scan ports' button to search for COMMAND data among all serial ports present. If the ECU is detected successfully, click Connect.

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Connection Failure

If T3RRA Software fails to connect to the ECU over the chosen COM port, a warning will be displayed. Verify power and communication connections before retrying.

Successful Connection

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Once connected to the ECU successfully, T3RRA Software will:

  • Establish communication with the ECU
  • Read stored parameters
  • Load the current machine configuration

 

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