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TO ADJUST THE LIMIT SWITCHES
1) Power the control unit
2) Manually release the system and completely open the door.
3) Adjust the opening limit switch cam, the SWO LED turns off.
4) Shut the door completely.
5) Adjust the closing limit switch cam, the SWC LED turns off.
6) Cut off power supply.
7) Move the door half-way and lock it again.
8) Reset power supply. The STOP, PHOT, SWO and SWC LED’s should light up.
9) Give a step-by-step control signal by pressing the appropriate button or using the remote control.
10) The door should move in the opening phase. In the negative, it is sufcient to invert the speed wires (15<>16) of the motor and
the limit switch inputs (SWO<>SWC).
11) Adjust Time, the Operating Logistics as well as the Motor speed.
ENABLING THE SLOWDOWN FEATURE
To enable the slowdown feature during opening and closing set Dip-Switch 3 to ON.
Preset the braking speed by using Dip-Switch 7.
The braking phase will start when the limit switches are triggered and will last for 4”, of which 3” at reduced torque and 1” at
maximum torque.
During the slowdown cycle the amperometric sensor is disabled. Make sure that, during the closing slowdown cycle the gate does
not travel more than 5 cm of the stroke.
TO ADJUST SPEED
WARNING! This adjustment affects the safety level of the automatic system.
Make sure that the force applied onto the gate wing complies with regulations in force.
The supply transformer is provided with a Faston (VMOT) connector which permits to adjust the motor speed at three different levels.
When the Faston (VMOT) is on 15, the speed is at minimum. When the Faston is moved to 23, the maximum speed is obtained.
FUNCTION OF TRIMMERS
AMP-O This trimmer allows to adjust the activation threshold of the current sensor in the opening phase.
When the sensor is triggered in the opening phase, the motor stops.
AMP-C This trimmer allows to adjust the activation threshold of the current sensor in the closing phase.
The sensor activation in the closing phase causes the total re-opening of the door. A new closing operation is then
immediately started.
In the event of a new amperometric activation, the operation is carried out again. If none of the three closure operations is
completed, the door will stay completely open.
N.B.: At the beginning of the closing operation, the motor operates at maximum torque for approx. 1.5”. In this phase the
amperometric sensor is disabled and remains disabled until the SWO opening limit switch is relased.
TCA It allows to adjust the automatic closure time. Check Dip-Switch N°1= On.
The adjustment varies from 1s minimum to 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 ashing light enabled or disabled
Off: disabled forewarning ashing light
On: enabled forewarning ashing light. The ashing light is activated 3 s before the starting of the motor.
DIP 3 “Braking” Braking is enabled or disabled.
Off: disabled braking.
With the “SWO” opening limit switch, the motor stopping is delayed by 1 sec to allow a better opening.
With the “SWC” closing limit switch, the motor stopping is delayed by 1 sec to allow a better closing
On: Braking activated in the opening and closing phase. The motor stopping is delayed by 3 sec with respect
to the triggering of the opening and closing limit switches to allow the completion of the operation.
DIP 4 “P.P. Mod” The operating mode of “P.P. Push button” and of the transmitter are selected.
Off: Operation: OPEN > STOP > CLOSE > STOP >
On: Operation : OPEN > CLOSE > OPEN >
DIP 5 “TORQUE” The max torque available is selected with this Dip-Switch.
Off: Reduced torque in the closing phase.
This function increases the sensitiveness of the amperometric sensor during closure, thus increasing the
safety level of the system. Therefore, this function requires a perfectly balanced door, submitted to periodic
checking in order to avert any faulty triggering of the sensor.
On: Torque at regular operation.
DIP 6 “Cond.” The multi-at function is enabled or disabled.
Off: disabled multi-at function.
On: enabled multi-at function. The P.P. (Step-by-step) impulse or the impulse of the transmitter have no
effect in the opening phase.
