NEED HELP WITH WHOLE PNEUMATICS

WE HAVE NO CLUE WHERE THE SPIKES PMW CORDS PLUG INTO. WE DONT NOW HOW TO PROGRAM PNEUMATICS EITHER

The pwm cables plug into the rectangular hole in top of the spike. Make sure the black wire is where the letter b is.

the other end of the black PWM cable goes in to the relay port on the robot controller. i suggest using the easyC pro to program the relays(it has tutorials[hit f1 then click the getting started then click tutorials and find the one with spike relays])Good luck
Blaise