FAAC E145S - Movement, Timing, and Anti-Crushing Configuration

E145S 20 532369 - Rev.A
Translation of the original instructions
ENGLISH
6.5 CONFIGURING MOVEMENTS AND
TIMING
In BASIC PROGRAMMING
-
PA OPEN A pause time, Pb OPEN B pause time In op-
erating logics with automatic closing, the gate remains
open for the pause time (configurable specifically for
full or partial opening).
-
Mn Number of motors Before carrying out the
SETUP procedure, the number of motors has to be con-
figured in order to specify single or two leaf operation.
-
FA Opening limit switch, FC Closing limit switch If
present, the limit switches must be enabled, either
for stopping or slowing down the leaf.
-
Cd Leaf closing delay This function is used in 2-leaf
automations to prevent interference between leaves
and to handle any overlap.
In ADVANCED PROGRAMMING
-
bo Maximum force at initial thrust time When it
starts, the motor works at maximum force for a few
seconds, ignoring the limits set in basic programming
(
F1, F2). Increase the time in the case of particularly
high friction.
-
Od Leaf opening delay This function is used in 2-leaf
automations to prevent interference between leaves
and to handle any overlap.
6.6 ADJUSTING THE ANTICRUSHING
SYSTEM
Anti-crushing protection is obtained by limiting the
static force exerted by the operator in the event of im-
pact with an obstacle. When an obstacle is detected,
the board also issues a reverse command (partial or
complete, according to function
IP).
Obstacle detection is via the encoder (if present) or via
the activation of a safety edge.
The functions used for adjusting the anti-crushing sys-
tem are listed below. Some allow the static force or the
kinetic energy of the leaf on the obstacle to be limited;
others configure the reverse on obstacle. Adjust the
functions together, taking into consideration the con-
figuration of the automation and the conditions of use.
For example, in particularly windy areas, with panelled leaves, if
the sensitivity of the anti-crushing system is too high, it can cause
frequent unwanted reversals to occur.
In BASIC PROGRAMMING
-
F1 Motor 1 Power, F2 Motor 2 Power Decrease the
value if you want to limit the static force in the event
of impact.
-
En Encoder If encoders are installed, they must be
enabled to detect obstacles.
-
r8 Search for stop Reverse on obstacle via encoder
is not active in the search for stop space.
In ADVANCED PROGRAMMING
-
IP Reverse on obstacle Specifies the amount by
which the leaf is reversed: complete or for 2 s.
-
r1, r2 Slowdown Leaf1, Leaf2 Specifies the extent
of the leaf slowdown near the open / closed posi-
tions. Alternatively, the slowdown enabled limit
switch can be used (
FA, FC in basic programming).
The slowdown allows you to limit the inertial forces and reduce the
vibrations of the gate when it is stopping.
-
EC Anti-crushing sensitivity Specifies the speed
at which the anti-crushing system triggers after an
obstacle has been detected by the encoder.
7. PUTTING INTO SERVICE
7.1 FINAL CHECKS
1. Make sure that the forces generated by the gate
are within the limits permitted by the current
regulations. Use an impact force tester in ac-
cordance with EN 12453. For non-EU countries,
of there are no specific local regulations, the force
must be less than 150 N. If necessary, make any
adjustments that may be needed by referring also
to the operator instructions.
2. Carry out a complete functional test of the automa-
tion and all the installed devices.
3. Refer to the operator instructions for any additional
tests that may be required.
7.2 CLOSE THE ENCLOSURE
Close the enclosure in which the board is housed by
referring to the specific instructions.
7.3 FINAL OPERATIONS
Make sure that the system delivery requirements
have been fulfilled (otherwise arrange for them) i.e.
that they correspond to the board installed / replaced.