A319
Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument
Aircraft Equipment Problem Less Severe
Flight Crew Rejected Takeoff
Aircraft
We were in position on the runway; initially with a Lineup and Wait clearance; when we received takeoff clearance. My Captain was Pilot Flying. As he began to advance the thrust levers for takeoff we received an ECAM Caution message F/CTL ELAC 2 PITCH FAULT (Flight Control Elevator and Aileron Computer). Thrust was still spooling up to 50% on the initial setting and we slowly had begun to roll not quite up to a normal taxi speed. The Captain retarded thrust levers to idle and I notified tower of our problem as well as the need to taxi off the runway. Tower cleared us to taxi off the runway where we stopped; discussed the message; and ran our QRH procedure. My Captain also contacted [Maintenance Control] for concurrence as we conducted the QRH procedure. This directed us to perform a reset of the system. This reset successfully cleared the Fault; the Captain entered an INFO ITEM in the AML (Airplane Maintenance Log) indicating as such at the direction of [Maintenance Control]; and we then continued by performing a successful takeoff with no further issues.The sole issue in this instance is a Flight Control Computer Fault which was successfully cleared via a QRH-directed reset procedure. I believe we handled this properly in accordance with FOM; OM Vol 1; and QRH procedures. The problem was due to a Computer Fault causing us to reject the takeoff.
A319 First Officer reported rejected takeoff.