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  1. #11
    I managed to get it all connected up again today, the drive trips on fault F1009 when I switch to vector mode, remember it works great in v/f mode.

    Check parameter settings. Following
    must apply for induction motor:
    • 1 < (60 9907 MOTOR NOM FREQ / 9908 MOTOR NOM SPEED) < 16
    • 0.8 < 9908 MOTOR NOM SPEED / (120 9907 MOTOR NOM FREQ / Motor poles) < 0.992


    So point 1.
    motor freq = 400
    motor speed=24000
    60 x 400 / 24000 = 1
    well it says it should be greater than 1 and less than 16

    point 2.
    motor poles = 2
    24000 / ((120 x 400)/num poles)) = 1
    it says it should be greater than 0.8 and less than 0.992 so that's why it's going into fault.

    I changed the nominal speed to 23760 and that solved the problem.

    Now though it trips on over-current but I'd had enough today, and yes I do have the correct figures in for nominal current it's 9.5 Amps and max current is set to 17.6 Amps
    Last edited by EddyCurrent; 29-12-2013 at 09:47 PM.

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