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Sensitive obstacle detection
Setting the special function fabric untensioning
If an obstruction is detected during
the drive (e.g. wind load during the
closing movement), the drive stops,
reverses and tries to move past the
obstruction a second time. If this
fails, the drive switches off after the
third attempt
.
If obstructions occur at different
points, the drive restarts three times
in each case. After a maximum of
ten stops caused by obstructions at
different points, the drive reverses
and switches off.
Approx. 15 cm from the lower limit
position, the drive interrupts oper-
ation immediately following the first
detection of an obstacle and makes
no further attempt to continue.
Activating/deactivating the fabric
untensioning function
Run the shading solution towards
the upper stop .
Press the programming button
until the drive confirms the activa-
tion or deactivation of the fabric
untensioning with a short extension
and retraction .
E18 drives