Activity › Forums › Questions & Troubleshooting › AnalogWrite causes OVL › Reply To: AnalogWrite causes OVL

  • Alex_S

    Member
    November 2, 2021 at 6:07 pm

    Ich bin dem Problem auf der Spur.

    Ich den PWM-Ausgang an einen Finder-Dimmer angeschlossen. Dort einen 1K-Widerstand parallel.

    Wenn ich das Kabel vom Controllino löse, ist das summen weg.

    (Finder 15.11.8.230.0400)

    —-

    I am getting closer to the problem.

    I connected the PWM output to a Finder dimmer. There a 1K resistor in parallel.

    When I disconnect the cable from the Controllino, the buzzing is gone.

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