10
20 SWO-R
Input, braking limit switch in the opening phase (N.C. contact).
When this contact is opened, braking starts during the barrier
opening phase.
21 SWC-R
Input, braking limit switch in the closing phase (N.C. contact).
When this contact is opened, braking starts during the barrier
closing phase.
24-25 Antenna
Connection of the antenna radio receiver removable board
(24-signal/25-screen).
28-29 Radio 2
nd
Ch Output, N.O. contact of the second radio channel.
VAUX-0-VMOT Secondary Connection of the transformer secondary winding
L1-N1 Primary Connection of the transformer primary winding
J3 Radio receiver Removable connector for radio receiver.
TRIMMER FUNCTIONS
SLOWCL The motor speed during braking in the closing phase is adjusted by this trimmer.
Braking starts with the triggering of the SWC-R limit switch and ends when the SWC limit
switch is activated.
SLOWOP The motor speed during braking in the opening phase is adjusted by this trimmer.
Braking starts with the triggering of the SWO-R limit switch and ends when the time preset
with Dip-Switch N°8 has elapsed.
AMP The obstacle detection amperometric sensor sensitivity is adjusted by this trimmer.
The sensor is activated in both opening and closing phases.
It is not activated during braking in the opening phase.
Should an obstacle be detected:
In the opening phase, the road barrier movement is stopped.
In the closing phase, the barrier is stopped and then re-opened completely.
TCA
This trimmer allows the adjustment of the automatic closure time if activated by Dip-Switch No. 1.
The adjustment ranges between 1s minimum and 90s maximum
DIP-SWITCH FUNCTIONS
DIP 1 “TCA” The automatic closure is enabled or disabled
Off: disabled automatic closure
On: enabled automatic closure
DIP 2 “PRELAM.” Forewarning flashing light is enabled or disabled
Off: disabled forewarning flashing light
On: enabled forewarning flashing light. The flashing light is activated 3s before the
starting of the motor.
DIP 3 “SCL” (DIP 1 must be ON) This enables or disables the rapid closure function after the
photocell activation.
Off: Disabled function. After the activation of the photocell, the automatic closure
time remains unchanged.
On: Enabled rapid closure function. After activation of the photocell, the automatic
closure time is reduced by 1 second.
DIP 4 “P.P. Mod” The operating mode of the “P.P. (Step-by-Step) Push button” and of the transmitter
are selected.
Off: Operation: OPEN > STOP > CLOSE > STOP >
On: Operation : OPEN > CLOSE > OPEN >
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