Having a bit of a brain cloud....i have seven motors all on starters with start stop buttons. They all have low voltage xfmrs for the control voltage. Right now they all work independently. I have to interlock all the motors together in sequence so that they can be turned on in order 1-2-3-4-5-6-7 without either being able to be turned on without the previous. my cloud is where to hook in the interlock wire so that the next start button can be used after the first. thanks for any input.