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IndustryArena Forum > CNC Electronics > Servo Motors / Drives > SV0441 ABNORMAL CURRENT OFSET FANUC 32I
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  1. #1
    Neuer Benutzer
    Join Date
    Jan 2013
    Posts
    12

    SV0441 ABNORMAL CURRENT OFSET FANUC 32I

    Hey all,

    Replaced the Z2 servo motor and power cable yesterday because we had a burnt cable on the motor end. Now I have this alarm, and need some advice. Thanks!!!!!

  2. #2
    Registered
    Join Date
    Apr 2011
    Posts
    800

    Re: SV0441 ABNORMAL CURRENT OFSET FANUC 32I

    Quote Originally Posted by hodaken View Post
    Hey all,

    Replaced the Z2 servo motor and power cable yesterday because we had a burnt cable on the motor end. Now I have this alarm, and need some advice. Thanks!!!!!
    BOOK SAYS: The current offset value of the current detector (equivalent
    to the current value in the emergency stop state) is
    abnormally high. If this alarm is still issued after the power
    is turned off then back on, the current detector is faulty. For
    the ?i series, replace the amplifier.

  3. #3
    Registered
    Join Date
    Jan 2018
    Posts
    1097

    Re: SV0441 ABNORMAL CURRENT OFSET FANUC 32I

    I know nothing of Fanuc but... Cables don't just burn for no reason!. I suspect your servo drive has gone bang somewhere.

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