As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO A SLATS LOCKED AT 0 MESSAGE IN FLIGHT UPON ARRIVAL TO DFW. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT AND TAXIED TO THE GATE UNDER ITS OWN POWER. MAINTENANCE FOUND THE TORQUE LIMITER TRIPPED ON RIGHT WING #5 SLAT ACTUATOR 6091CM AND REPLACED THE ACTUATOR PER AMM 27-84-49.