What was found
EMERGENCY LANDING, CREW MESSAGED AT 0509Z THAT ACFT SLATS WERE LOCKED, BUT DID NOT STATE SLAT POSITION. THEY HAD CHECKED THE ECAM NON-NORMAL LANDING MANUAL & DECLARED AN EMER FOR LANDING RNWY 8. DISPATCH VERIFIED WITH ECAM MANUAL. CREW REPORTED AFTER LANDING THAT WING TIP BRAKE MSG SHOWN PASSING THROUGH 8000 FEET. CALCULATED LANDING DATA WAS 155 KT APPROACH SPEED, USING AROUND 5500 FEET OF RNWY. FIRST OFFICER REPORTED ACTUAL LANDING DISTANCE WAS AROUND 5000 FEET WITH MEDIUM AUTO BRAKE. SLAT POSITION WAS LESS THAN 1. LANDING REPORTED SMOOTH WITHOUT INCIDENT. RESET THE SLAT SYS WHICH UNLOCKED THE SLATS & REPLACED THE NR 2 SFCC. ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 27-51-34, 27-80-00-869 & 27-81-00-740-002.