Compressor Not Working
 

Our compressor won't respond when we run our robot code. We have checked the compressor separately with a battery and it works. There does not seem to be any problems with the code, as we can control motors and such. Spike lights are red or orange. The code is in begin.vi and it just opens the reference in DIO9, turns the compressor on, and then gives it a name (compressor). Has anyone else had this problem?