Just trying to put together a 3 axis system using Campbell break-out board, AnTek 40v powersupply and 3 G251x drives with 3.5a stepper motors. I have on the DC side the 3 fuses 5a that have all blown twice. I assume this indicated I have wired the motors wrong? or could the fuses be too small? I don't see any damage to the Geckos. I am trying to get this system finished to demonstrate it in Denver on Saturday so if the drives are fried, is it possible to get 3 more shipped Fed Ex overnight? Maybe this time I should go with a different drive?
Thanks
Keith