A method and system for testing and protecting the operability of an output module. In a first embodiment, the control system monitors input signals from transmitters of various control inputs. The cleaning solutions of the present invention include H2O as a primary component, a surfactant as an additive, and optionally an alcohol compound. Header and footer packets are prepared and delivered. Subsequently, query results are presented to users according to the intuitive relationships between data understood by users of an abstract database.