Setting up dyn2 drives to a cnc drives axbb-e motion controller. The dyn2 manual states pin 11 is a disable pin with 5v applied. I received a wiring diagram to an axbb-e controller board and it calls pin 11 an enable pin active high. If it is a disable pin active high I fail to the logic of hooking it up to the axbb-e. Disable active high fails the what if the wire breaks test. So is it a enable or disable and active high or low?