Cherubini Plug&Play Plus Instructions page 16

The motor can learn the limit switches in different modes: automatic, manual, mixed.
It is suggested that the strength of the rolling shutter, its couplings and its safety lugs be
checked.
As long as both of the limit switch positions have not been learned, the motor
will move briefly, stop and then start back up again.
LIMIT SWITCH LEARNING IN AUTOMATIC MODE
To learn the limit switches in automatic mode, the rolling shutter must have
either internal or external safety lugs (A).
Run two ascending and descending complete cycles until the motor full stop in the limit
switch and the pull is released.
LIMIT SWITCH LEARNING
A
DOWN
UP
B
16
x 2