| Sophisticated Control
System 
The Miconic A system employs multiple microprocessors for
each car to manage the supervisory, operating and drive controls. It includes a variety of
supervisory control features, including those typically requested by building owners.
Smooth ride
By continuously comparing actual elevator position versus
an ideal position/time profile, the Miconic A drive control provides desired acceleration
and deceleration rates. The result : an extraordinarily smooth ride, comparable to that of
more expensive high-speed, high-rise gearless applications.
Fast, efficient performance
Five times per second, the Miconic A system identifies
every call in the building and assigns elevators based on the shortest passenger waiting
time. All calls and assignments are reviewed continuously. As in our Miconic V system,
optical encoders are used to provide reliable, accurate position feedback information.
Consistent ride, accurate landings
The sophisticated digital position drive control system is
designed to bring cars directly to floor level with exceptional accuracy. Miconic A cars
don't stop first, then move to adjust for final floor position.
Quiet operation
A silent, advanced optical landing system replaces
mechanical components to monitor the car's position as it approaches the floor. The
Miconic A system's door operator and technologically advanced door controller work
together to optimize door responsiveness and minimize noise.
Responsive doors
Highly sensitive closed feedback loops in the operating
controls consistently monitor door velocity and acceleration to verify that door movement
accurately tracks the prescribed door travel pattern. The door controller adjusts torque
on the door motor to compensate for stack effect, heavy main-floor doors or any other
factor that might slow door movement - even dirt in the track. |
