As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG 1 FIRE LOOP B FAULT ECAM MESSAGE DURING CLIMB THROUGH 10,000 FEET. MESSAGE CLEARED WITHOUT ANY ACTION AFTER ABOUT 1 MINUTE. PERFORMED INSPECTION OF ENG 1 FIRE LOOP B. NO DAMAGE NOTED. TEST OF THE FDU 1 PER AMM 26-12-00-710-002-B OK. NO FAULTS DETECTED. A/C OK TO CONTINUE.