Obstacle Detection Function; Function Of The Shutter Length Compensation; Functions If The Catch Has Been Mounted Without The Freewheel Mechanism; Jog Mode Using A Roller Shutter Button - RADEMACHER RolloTube S-line DuoFern Original - Betriebs- Und Montageanleitung

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6.2 Obstacle detection function

The tubular motor stops and automatically travels
briefly in the opposite direction (reversing), in the
event that the roller shutter hits an obstacle while
closing.
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6.3 Function of the shutter length compensation

The shutter length compensation is active subse-
quent to the automatic learning process for the
upper end point. Afterwards, the tubular motor
no longer runs to the upper end stop in order to
protect the roller shutter.
For example, the ageing of roller shutters can
cause the automatically learned runs to be
changed over a period of time. In order to compen-
sate for this, the tubular motor periodically runs
automatically to the upper end stop (the cycle for
this is set at the factory).
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6.4 Functions if the catch has been mounted without the freewheel mechanism

The following conditions must be observed and
followed if the catch has been mounted without
the freewheel mechanism, see page 51.
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6.5 Jog mode using a roller shutter button

The RolloTube S-line DuoFern can be controlled on
site using a roller shutter button in jog mode.
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Requirements for correct obstacle detection:
◆ The catch must be mounted with the freewheel
mechanism (see fig. 8, page 51), original fac-
tory settings.
◆ The roller shutter must be mounted to the wind-
ing shaft with the ties or with the fixed shaft
connector.
◆ The roller shutter must always run vertically, eas-
ily and freely in the guide rails of the window.
◆ Obstacle detection can be deactivated/activated
via the HomePilot®.
◆ The shutter length compensation operates
automatically during normal operation, so that
generally you will not notice it.
◆ If the upper end point is manually set, then the
shutter length compensation is inactive.
◆ Shutter length compensation can be
deactivated/activated via the HomePilot®.
Conditions for the correct function of the mo-
tor if the catch has been mounted without the
freewheel mechanism:
◆ The obstacle detection is not active.
◆ Self-learning operation only possible
with rigid shaft connectors:
> The roller shutter must be mounted to the
winding shaft with rigid shaft connectors.
> The roller shutter must be fitted with stoppers
or an end-rail, see page 55 / 56.
◆ End point setting when using ties:
> The lowest end point must be set manually.
By briefly tapping the up or down button the
shutter will continue to move until it reaches the
selected end point. Tapping the button or opposite
direction once more causes the motor to stop.
After longer pressing of the up or down button
(longer than approx. 1 second) the motor stops
when the button is released!
EN