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Operating Manual - Elevator Door Operation AT18
NOTICE
The current parameter is overwritten by the factory parameter at the end of the teach-in drive,
exactly when the door parameter button (S5000) is pushed at the application of the mains power. If
the door parameter button is pushed during running operation, then only a door width and weight
determination take place. The movement cycle parameter, force margins and permanent torque
remain as is. The maximum closing speed, as well as the nudge speed, is limited depending on the
determined weight.
6.6 Blockage recognition "CLOSE"
If the door is blocked in the "CLOSE" direction at a "DOOR CLOSE" instruction in queue, it stops
and reverses. After reaching the open position the door closes again with normal speed up to
approximately cm in front of the obstacle. Subsequently it moves with reduced speed (initial
speed) against the obstacle and reverses again.
This action is repeated continuously for as long as the obstacle remains. After removing the obstacle
the door moves with reduced speed approximately cm past the stored position of the obstacle and
then continues the rest of the way at normal closing speed.
6.7 Blockage recognition "OPEN"
If the door is blocked in the "OPEN" direction at a "DOOR OPEN" instruction, it stops. After
approximately s the door tries automatically to reach the opening position.
This action is repeated maximally 3 times.
The door then remains in this position.
If the "DOOR OPEN" instruction is cancelled, the closing instruction given in the meantime, and
then the "DOOR OPEN" instruction is given again, the door will move at normal speed up to
approximately cm in front of the stored position of the obstacle and subsequently with reduced
speed against the obstacle.
Here the door actuator stops and repeats the opening controls 3 times. If the obstacle is removed
beforehand, then the door moves with reduced speed approximately cm past the stored blockage
position and resumes to the opening position at normal speed.
6.8 Restart after power failure
After a mains power failure the final positions of the door must be newly determined from the door
controls.
For that purpose the door moves for so long at a reduced speed (initial speed) until the two final
positions "Open" and "Close" have been recognised by the controls.
9
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