Put
DIP 3
in the
ON
position and
DIP 2
in the
OFF
position.
In this mode, if a command is given via radio or through the “STR” input, the control unit:
- gives a steady flash of one second.
- starts the motor at the speed set on the trimmer
FOR.
- opening is halted by the limit switch triggering, an obstacle being detected or the manoeuvre timing out. If additional commands
are given during opening, they have no effect.
- with the automation at a standstill or in automatic pause, when a command is given, the pause count restarts from zero each
time.
When the pause times out, the door is closed and the control unit:
- gives a steady flash of one second.
- starts the motor for one second at a reduced speed (softstart) and then at the speed set on the trimmer FOR.
- if a command is given during closing, the control unit reopens the door fully.
- closing is halted by the limit switch triggering, an obstacle being detected or the manoeuvre timing out.
Keeping the opening contact closed (“STR” terminal) for example with a timed relay, the control unit opens the door
and the automation remains disconnected and automatic closing is disabled until the contact is reopened (Company
Function).
OPERATION MODES
!
!
Put
DIP 3
in the
OFF
position and
DIP 2
in the
ON
position.
The step by step command sequence is OPEN-STOP-CLOSE-STOP
The opening and closing manoeuvres take place as described in the previous paragraph.
STEP BY STEP MODE WITHOUT AUTOMATIC CLOSING
Put
DIP 3
in the
ON
position and
DIP 2
in the
ON
position.
The step-step logic is OPEN/STOP/CLOSE/STOP.
When the opening manoeuvre has been completed and the pause time set on the “
PAU
” trimmer has elapsed
the control unit effects automatic closing.
If, when the automation is closed, a radio command is given, either through the “
STR
” input command or the
STAR
push button
on the board, the control unit:
- commands a one second fixed pre-flash
- it activates the motor for 1,5 second at maximum power and then at the power set with the “
FOR
” trimmer.
- the opening terminates when the limit switch or the mechanical stop are triggered or the manoeuvre time has elapsed.
If the automation is completely open, once the pause time has elapsed the closing manoeuvre takes place. The control unit:
- carries out a fixed two seconds pre-flash.
- it activates the motor for 1,5 second at maximum power and then at the power set with the “
POWER
” trimmer.
- The opening terminates when the limit switch or the mechanical stop are triggered or the manoeuvre time has elapsed.
STEP BY STEP MODE WITH AUTOMATIC CLOSING
Put
DIP 3
in the
OFF
position and
DIP 2
in the
OFF
position.
Hold down the
STAR
button located on the electronic board, the control unit opens the door until the end of opening stroke is
reached or the button is released.
Hold down the
P2/RAD
button located on the electronic board, the control unit closes the door until the end of closing stroke is
reached or the button is released.
The radio command has no effect. When the control unit is in this mode it is not possible to enter the programming of the radio
codes.
DEAD MAN'S SWITCH MODE
Use the “
FOR
” trimmer to adjust the voltage with which the motor is powered during operation, thus adjusting its speed. This is
settable between 50% and 100% of the maximum force and can be increased by turning the trimmer clockwise.
Thus if the trimmer is set on the minimum then the speed is equal to about 50%, if adjusted in an intermediate position it is equal
to 75%, while at the maximum the speed will be the largest obtainable.
A variation of the “FOR” trimmer requires the repetition of the learning procedure since the operation times, and
thus the moments in which to start the slow-down, vary.
TRIMMER
Trimmer “FOR” - Motor speed
The “
PAU
” trimmer is used to set the pause time of the control unit if the automatic closing is enabled by means of
DIP 3
.
The pause time is settable between 3 and 60 seconds and can be increased by turning the trimmer clockwise.
Thus if the trimmer is set at the minimum then the pause time is equal to about 3 seconds, if adjusted to an intermediate position
it is equal to about 28 seconds, while at the maximum the pause time will be about 60 seconds.
Trimmer “PAU” - Pause time
The “
OBS
” trimmer is used to adjust both the intervention delay after detection of an obstruction and the opposing force to be
used by the automation. This function is useful to overcome any critical points of the automation where, for a brief time interval,
there is greater power absorption by the motor.
Both the intervention delay and the opposing force can be increased by turning the trimmer clockwise. The intervention delay
can be set between 0.1 and 3 seconds.
Thus if the trimmer is set at the minimum then the intervention time is equal to about 0.1 seconds, if adjusted to an intermediate
position it is equal to about 1.5 seconds, while at the maximum the intervention time will be about 3 seconds.
Trimmer “OBS” - Obstacle sensitivity
When triggered, the photocell provokes:
- in closing phase, an inversion of the motion, either immediate or when cleared, according to the programming,
- in opening phase it has no effect,
- when the access is closed it has no effect on the opening commands if set for immediate inversion, otherwise it delays the
opening until it is cleared,
- if the access is open it inhibits the closing commands.
OPERATION OF THE SAFETY DEVICES
PHOTOCELL (PHO1 input)
Safety devices can be connected (self-testing or not) to the “
PHO2
” input on the control unit (e.g. fixed wire ribs,
pneumatically-operated ribs, etc.).
The safety acts as follows:
- in closing phase it has no effect
- in opening phase it provokes an inversion of direction for 2 seconds,
- when the gate is closed the opening commands are inhibited,
- when the gate is open the closing commands are inhibited
SAFETY IN OPENING (PHO2 input)
The control unit has a self-test function of the safeties connected to the “PHO1” and “PHO2” input.
It switches off the transmitter to check the commutation of the corresponding receiver contact before the execution of each
manoeuvre. In this case, the “gate open warning light” is not available.
To activate this self-test function proceed as follows:
- switch
DIP1
to
ON
- connect the positive of the photocell transmitter power to the terminal “
autotest
”
If the enabling of the safety self-test is not required switch
DIP1
to
OFF
.
SAFETIES SELF-TEST
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
TIMED AUTOMATIC CLOSING MODE
ON
