Table Of Contents

Field Diagnostic Tester

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    Last Modified: March 29, 2021

    Use the field diagnostic tester (FDT) to verify continuity for instruments attached to the mass interconnect.

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    Note  

    The FDT can only verify continuity on instruments that are included in the original ECUTS configuration shipped by NI.

    The FDT has three status LEDS:

    • 12 V – On when the FDT receives 12 V power from the ECUTS.
    • 24 V – On when the FDT receives 24 V power from the ECUTS.
    • ACTIVITY – Blinks when the FDT acknowledges a command from the ECU Test System Maintenance Software.

    Refer to the FDT-16041 Safety, Environmental, and Regulatory Information document for FDT safety information.

    Refer to Verifying Continuity for additional information on using the FDT.


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