Related Links: Rockwell | Allen Bradely | Geauga Lake | Vekoma

 
Controller Helps X-FLIGHT Riders Fly Safely

Pico controllers are easier to use than a PLC because
they require no external software. All programming and data
adjustments can be done via the on-board keypad and LCD
display. They can also be programmed and adjusted using
Allen-Bradley’s free PicoSoft™ configuration software, which
is available for download via the Rockwell Automation
Website at www.ab.com/plclogic
 


      When the Geauga Lake Family Amusement Park in
Aurora, Ohio, unveiled its “X-Flight” ride, it invited
thrill seekers to come “soar through the sky, without an
airplane or parachute” on a machine billed as the
Midwest’s first “flying” roller coaster. Thousands of
thrill seekers responded to the call, lining up in droves
to be among the first to experience the park’s newest
attraction. But even the most adventurous of roller-
coaster enthusiasts likely would have hesitated if they
didn’t think their thrill-seeking journey would be a safe
one.
     To help ensure that X-Flight keeps riders safely in
place during their 50-mph journey over 3,340 feet of

The X-Flight ride is part of Geauga Lake Family
Amusement Park in Aurora, Ohio.


twists, drops and turns, engineers at Geauga Lake rely
on Rockwell Automation’s Allen-Bradley Pico™ pro-
grammable controller to monitor key safety operations
so that each thrilling ride can be a safe one.
     “Passengers load into the ride standing up, and are
automatically secured by high-tech harnesses consisting
of a T-bar lap restraint, two shoulder straps and shin
guards,” said Chuck Hamilton, engineer, Geauga Lake.
“When the harness is locked into place, the ride reclines
passengers 90 degrees, so riders are actually laying
down, looking up at the sky. The train then exits the station
and ascends the lift hill.”
     “The whole idea behind the first drop is to give riders
the feeling that they’re flying,” Hamilton said. “When
you’re diving toward the ground, locked in the ride’s
horizontal position, it really feels like you’re defying
gravity.”
     Before the ride ever leaves the station, the Allen-
Bradley Pico controllers check to ensure that all passen-
gers are securely and safely held in place. “X-Flight is
an extremely automated ride,” Hamilton said. “Once
passengers have entered, our two operators lock the Tbar
restraints and shoulder straps, and recline each car
on the train. On the side of each car, 40 different proximity
sensors check that the lap-bar locking pins have
been engaged, the T-bar locking pins are in place, and
the cars are secured in their reclined position.”
     In a control box mounted at the rear of each individ-

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