What was found
AFTER TAKEOFF FROM DEN, CREW RECEIVED AN ECAM BRAKE SYSTEM 2 FAULT AND NWS FAULT. CREW CONTACTED MOC AND CAPTAIN WAS ABLE TO RESET FAULT IN FLIGHT. CREW CONTINUED TO DESTINATION AT PHL AND DECLARED AN EMERGENCY AS A PRECAUTIONARY MEASURE INTO AIRPORT. FLIGHT LANDED WITHOUT INCIDENT, CLEARED THE ACTIVE RUNWAY AND WAS TOWED TO THE GATE. MAINTENANCE ACCOMPLISHED BSCU 1 AND 2 BITE TEST PER AMM TASK 32-46-00-740-001-A. NO FAULTS CONFIRMED. BSCU 1 AND 2 NORMAL BRAKING TEST PER AMM TASK 32-46-00-740-005-A OK. ACCOMPLISHED TSM TASK 32-51-00-810-811-A. REPLACED 3GC FEEDBACK SENSOR PER AMM 32-51-19-401. FUNCTIONAL CHECK OF NWS PER AMM TASK 32-51-00-720-003 OK.