Ferretti Yachts has chosen XENTA technology for the Ferretti 670’s new control system. The Drive by Wire control system aboard the latter uses both electronics and mechatronics to convert to By Wire all the systems connecting the bridge with components involved in moving (engines, inverters and thrusters) and controlling (rudders) the boat. The result is that all mechanical connections have been replaced by electrical signals, creating a network capable of transmitting information within the XENTA electronic control system. The digital information exchanged between the helms in both of the XENTA steering control positions (interior and exterior) and the Main Control Unit, allows dedicated software to control the yacht’s rudders with incredible precision. The rudders, which are moved by electrohydraulic actuators, no longer work merely as a pair, but independently of each other. In fact, they can move freely and rotate on their own vertical axis and at different angles to suit the steering conditions. The result is perfect trim and turning at all speeds and with all loads, with minimal speed loss and a smaller turning radius.
The Tactile version of the system offers the helmsman a uniquely superior automobile-style steering experience. The wheel is also self-centering which means it returns automatically to its central position, thereby optimizing the end of the turn. Another of the XENTA Helm by Wire system’s great strengths is the Autocourse function which allows the helmsman to maintain the selected bow direction without needing to continuously correct it. The smart system “learns” the helmsman’s wheel movements and then uses them to maintain a specific direction and progressively replace the helmsman in a natural way.
The impressive efficiency of the system XENTA designed for the Ferretti 670 becomes even clearer when the XENTA Joystick is used as this allows the helmsman to execute awkward, difficult maneuvers easily and safely in even the most challenging mooring conditions.