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  1. #1
    Join Date
    Aug 2007
    Posts
    793
    you may put filament lamps instead of fuses when testing your drive and don't blow the fuses
    besides there have to be settings on the PCB to increase firing angle of thyristors (decrease the current)

  2. #2
    Join Date
    Jun 2013
    Posts
    42
    I'm going through the Z axis motor as well, it still shows OVC on that drive. I have TGLS on the X drive and the motor ran away when I powered on. After I get that done I will look at the settings on the PCBs...

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