Becker M - Page 42

42
PR+ drives
Setting the limit positions with the switches
1. Deleting both limit positions
with the switches
Set both switches to and execute a
short drive command.
2. Setting the lower limit position
with the switches
To lower point
Run the roller shutter to the desired
position and switch the correspond-
ing switch from
to .
To lower stop
Set both switches to
. When using
anti-lifting devices (fixed mountings),
run the roller shutter downwards until
the drive stops automatically.
3. Setting the upper limit posi-
tion with the switches
To upper stop
Run the roller shutter towards the
upper stop until the drive stops
automatically.
To upper point
Run the roller shutter to the de-
sired upper position and switch the
corresponding switch from
to (in
the case of anti-lifting devices, this
is only possible with a programming
unit).