A therapeutic system configured for the delivery of fluid. The therapeutic system in an exemplary embodiment comprises a fluid delivery device having a fluid reservoir, an outlet port with a lumen for outputting the fluid from the reservoir, a pump for pumping the fluid through the lumen and a controller for controlling the therapeutic system. The therapeutic system may also comprise an adaptor for an infusion set, the adaptor having a plug operable for attaching to the outlet port, and wherein the adaptor also has an adaptor septum operable for being pierced by the lumen when attached to the outlet port. The therapeutic system further comprises an infusion set recognition system, wherein the controller is further operable to query the infusion set recognition system for infusion set data, wherein the infusion set data comprises an infusion set type, wherein the controller is further operable to operate the pump to provide a basal dosage of the fluid if the infusion set type is not recognized.