0 = 1, but 1 = 1 as well?

[Egg 3141592654]

so a day before the robot shipped i went to do a final diagnostic on the robot to make sure that everything that was plugged in worked. Our team has 3 solenoids labeled in labview 1, 2, 3 respectively (see picture if needed). I know that 1 = 0 and 2 = 1 etc. however, lately 1 would trigger 1 on the cRio (not 0), and 2 would trigger 2 (not 1). I have neither an idea on what to do, nor an idea of how to fix this.

PS, when debugging, does light on = true or false? I assume that on = true.