-AAI Programmable Structures: the Artillery Contaminator only takes input in the base X/Y signals. AAI Programmable structures uses it's own X/Y signals. To use them together, add two Arithmetic Combinators like so:

AAI structure-> Arithmetic Combinatoir with Input AAI X/Y + 0 and Output regular X/Y > artillery combinator. Make sure to also use Absolute coordinates unless you like bombing random grid points.