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Original question:

TIOL112: NFAULT usage

TIOL112: TIOL112

Marina Ramos Cuevas
Prodigy 20 points
Part Number: TIOL112

Tool/software:

Hello Support Team, 

I would like to know if it is possible to use the TIOL 112 without NFAULT being received by the microcontroller in charge of the IO-Link communication. Is there any special recommendation for the configuration of the device in this particular case (e.g. termination of the NFAULT pin)? 

Thank you in advance! 

Best regards, 

Marina 

  • 0
    TI__Mastermind 33030 points

    Hi Marina,

    The NFAULT pin is not used as part of IO-Link communication and is only an indicator of fault conditions such as over-current, temp, or undervoltage.  It is a driven output pin that can be left unconnected if not used.

    Regards,

    Jonathan