9
L1-N1 Primary Terminal for primary circuit of transformer
Trimmer functions
TCA Adjustment of the automatic close time if enabled by Dip-Switch 1.
Adjustment ranges from 1 sec to max 90 sec
AMP The sensitivity of the amperometric sensor for the detection of obstacles is adjusted in the
opening and closing phases. Adjustment should comply with regulations in force.
If an obstacle is detected, the gate stops and its movement is reversed for approx. 3s.
V RALL This is activated only with Dip-Switch 7: Off. Its speed is adjusted in the braking phase.
The adjustment varies between 20% minimum and 60% maximum of the speed preset by
DIP3.
Dip-Switch functions
DIP 1 “TCA” Enables or disables automatic closing.
Off: automatic closing disabled
On: automatic closing enabled
DIP 2 “PRELAM.” Enables or disables pre-ashing
Off: Pre-ash disabled
On: Pre-ash enabled. The beacon ashes for 3 sec before the motor starts.
DIP 3 “VEL. RID.” The “Reduced speed” function is enabled or disabled
Off: Standard speed operation.
On: Reduced speed operation.
DIP 4 “P.P. Mod” Selects the operating mode for the ” P.P. button” and the transmitter.
Off: operating sequence: OPEN > STOP > CLOSE > STOP >
On: operating sequence: OPEN > CLOSE > OPEN >
DIP 5 “PHOT” The photocell operating mode is selected in the opening phase.
Off: Photocells are activated in the opening phase. If an obstacle is detected, the
gate movement is stopped until the obstacle is removed.
On: Photocells are deactivated in the opening phase.
DIP 6 “BLI” The Step-by-step (P.P.) input is enabled or disabled in the opening phase.
Off: During opening all control signals are normally carried out.
On: During opening, the Step-by-step (P.P.) input is disabled and therefore
control signals sent to the remote control are disabled.
The other inputs are activated.
DIP 7 “Encoder” The optical encoder sensor is enabled or disabled.
Off: Enabled encoder.
On: Disabled encoder.
DIP 8 “Radio” Only for “RI” versions. Enables or disables transmitters with programmable
codes
Off: Receiver enabled for both rolling-code and programmable transmitters
(self-learn and dip-switch) .
On: Radio receiver enabled exclusively for rolling-code transmitters.
The optical sensor is enabled or disabled (Encoder)
With Dip-Switch 7 OFF:
- the optical sensor is enabled
- in the opening and closing phase, braking is enabled and it is automatically controlled by the control
panel. For this reason, the rst opening and closing operations are carried out at reduced speed for the
self-learning of the gate stroke. Once the stroke is memorized, the control panel will automatically control
braking in both opening an closing phases. The motor speed during braking can be adjusted by Trimmer
V.RALL
This self-learning phase is carried out also in the event of power failure.
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