FAAC E721 Manuel D'instructions page 37

7.3 POSITIONING LIMIT SWITCHES
To ensure correct positioning of the limit switch magnets, the control unit must be installed and
correctly connected with all control and safety accessories.
opening
To avoid damage to the operator and/or interruptions in the operation of the
automated system, approximately 40 mm must be left from the mechanical
limit switch stops.
E721
CIRCLE
closing
SQUARE
MASTER/SLAVE
15
For correct opera-
tion of the opera-
tor, the magnet with
the CIRCLE must be
used as an OPEN-
ING limit switch and
the magnet with the
SQUARE must be used
as a CLOSING limit
switch.
(SEE FIG. 17)
When using a system
with MASTER/SLAVE
configuration, the
limit switch magnets
must be installed as
shown in Fig. 18.
532014 - Rev. D