To get the motors working correctly as i understand, not only do you need to hook it up the the jaguar and correctly configure all other hardware, but you also need the code which can be found under Support-->Example programs[Labview] There is 2 main motor configs, tank drive and arcade drive. I believe that arcade drive is default for robot name if you start a new crio project. The scematics for setting up the hardware[Electrical] can be found here
http://www.google.com/imgres?q=elect...00JnvBw&zoom=1
PS:the link is kind of big sorry