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OPEN BUTTON (COM A+/OPEN)
The button controls the opening movement when the gate is stationary. If activated while
closing, it re-opens the gate.
B.I.O. BUTTON - OPENS WITH CLOCK FEATURE (COM A+/B.I.O.)
This function is useful during peak hours, when vehicle traffic is slow (e.g. entry/exit of
workers, emergencies in parking or residential areas and, temporarily, for moving operations).
By connecting a switch and/or a daily/weekly clock to COM A+/B.I.O., you can open and keep
the automation open for as long as the switch is pressed or the clock remains active. When
the gate is open, all the commands are ignored.
Releasing the switch or at the end of the set time, the automation closes immediately.
CLOSE BUTTON (COM A+/CLOSE)
Controls the closing movement when the gate is stationary.
TRANSMITTER
DIP 6 ON =>
It cyclically performs the commands open-stop-close-stop-open etc.
DIP 6 OFF =>
Opens the gate when closed. There is no effect if activated while opening. If
activated when gate is open, the gate closes. If activated while closing, the
gate reopens.
PEDESTRIAN OPEN BUTTON (COM A+/PED.)
Partial opening and closing control.
During pedestrian opening, pausing or closing, you can control the opening of any command
linked to the B2 board.
With DIP 6 you can choose the operation mode of the pedestrian push button.
DIP 6 ON =>
It cyclically performs the commands open-stop-close-stop-open etc.
DIP 6 OFF =>
Opens the gate when closed. There is no effect if activated while opening. If
activated when gate is open, the gate closes. If activated while closing, the
gate reopens.
ELECTRIC LOCK (COM A+/LOCK-)
Set DIP 8 to ON to enable control of the electric lock when opening.
PULSE TO RELEASE THE ELECTRIC LOCK IN OPENING
Set DIP 9 to ON to enable the electric lock pulse release when opening (provided DIP 8 is ON).
If a command to open the gate is given when the gate is closed, the closing movement is
performed for 0.5 seconds and the electric lock is simultaneously activated (followed by a
0.5 second pause and then the opening of the gate).
MOTORS MANUAL RELEASE FACILITATION
Set DIP 10 to ON to enable easy manual release. As gate is closed a reverse motion with a
fixed time of 0.2 seconds occurs to facilitate the motor manual release.
PULSE TO ENGAGE THE ELECTRIC LOCK IN CLOSURE
Set DIP 11 to ON to enable the pulse engagement of the electric lock when closing. Upon
closing, motors are activated for 1 second at full voltage to ensure lock engagement.
OPERATION OF SAFETY ACCESSORIES
PHOTOCELLS (COM A+/PHOT 1, COM A+/PHOT 2)
NOTE: the transit through the photocells is signaled by a buzzer tone
DIP 4 OFF =>
if an obstacle is placed in range of the photocells when the gate is closed,
the gate does not open. During operation, photocells work when opening
(by starting the opening movement only after the obstacle is removed) and
closing (by starting the reverse movement only after the obstacle is removed).
DIP 4 ON =>
if an obstacle is placed in range of the photocells when the gate is closed
and the command to open is given, the gate opens (the photocells do not
work while opening). Photocells work only during closing (with reverse motion
restored after a second, even if they are still engaged).
ATTENTION: In case the receiver led remains lit, malfunctioning of the main supply
is suspected.
It is advisable to connect electrically to earth the
columns or the photocells stands to the terminal A -, to
shield the photocells from external noise.
Be careful not to short circuit the system when the
supply phases are inverted!
MONITORING OF PHOTOCELLS (A+ TEST A-)
Connect the photocell transmitter to A+ TEST/A- and set DIP 7 to ON.
The monitoring consists of a functional test of the photocell run before every movement.
The gate movement is therefore permitted only if the photocells have passed the functional
test.
CAUTION:
MONITORING OF THE PHOTOCELLS INPUTS (PHOTO 1/PHOTO 2) CAN BE
ACTIVATED WITH DIP 7 ON OR DEACTIVATED WITH DIP 7 OFF.
WARNING: If the AUTOTEST feature is enabled and only one photocell is connected,
a jumper must be made between the PHOT 1 and PHOT 2 terminals. If
the jumper is not made, the AUTOTEST fails and the gate will not move.
PHOTOCELL AUTOTEST ALARM (DIP 7 ON)
If the photocell fails the monitoring test, an alarm is displayed by the blinker lighting up
and gate movement is not allowed. Normal operation can be restored only by repairing the
photocell and pressing one of the controls.
EDGES (SAFETY STRIPS) (COM A+/EDGE 1, COM A+/EDGE 2)
If engaged when closing, EDGE 1 reverses the motion in opening. If edge remains engaged,
it doesn’t permit the closing.
If engaged during opening, EDGE 2 reverses the motion in closing. If edge remains engaged,
it doesn’t permit the opening.
If edges are not used, jump the terminals COM A+/EDGE1/EDGE2.
EDGE ALARM
Flasher and buzzer are activated with 2 tones every 5 seconds for one minute.
STOP BUTTON (COM A+/STOP)
The STOP button stops the gate during any operation.
If held when the gate is fully open (or partially when using the pedestrian control) automatic
closing is temporarily deactivated (if activated by the TCA trimmer and LED DL11 on). It is
therefore necessary to use a new command to make it close.
The automatic closing function is reactivated on the next cycle (if activated by the TCA
trimmer and LED DL11 ON).
FUNCTIONING IN HOLD-TO-RUN MODE WHEN THE SAFETY DEVICES ARE FAILING
If one of the safety edges fails or remains engaged for more than 5 seconds, or if one of the
photocells fails or remain engaded for more than 60 seconds, the OPEN, CLOSE, START and
PED. commands will work only in hold-to-run mode.
The signal that this mode has been activated is given by the blinking of the programming
led DL1.
The radio commands and the automatic closing will be excluded, since their use in this mode
is not allowed by the norms.
Once the failing safety device is repaired, in automatic after 1 second, all standard commands
functioning again so radio commands and the automatic closing will be enabled again.
Note 1:
during this functioning in hold-to-run mode, in case of damage to the safety strips
(or photocells) the photocells (or safety strips) still work by interrupting the operation
in progress.
Note 2:
the stop command is not to be considered a safety command that can be bypassed
in this mode. Therefore, when pressed or damaged, it will not allow any movement
of the gate.
The hold-to-run mode is only an emergency operation which must be activated for a
very short period and with the complete installation at sight so to have a secure and
safe control of the system. As soon as possible however, the failing safety devices
must be repaired and activated.
VISUAL AND SOUND ALARMS
BLINKER
Connect the flashing light to the blinker output. Use flashing lights ACG7059 and bulbs of
40W maximum.
PRE-BLINKING
DIP 5 - OFF => motor and blinker start simultaneously.
DIP 5 - ON => blinker starts 3 seconds before the motor.
BUZZER
It has the task to signal the intervention of the security, the anomalies and the memorization
and cancellation of the radio codes.
SIGNAL - 24Vdc GATE OPEN WARNING LIGHT (COM A+/SIGNAL-)
Signals when the gate is open, partially open or not closed completely. It turns off only when
the gate is completely closed.
During opening, it flashes slowly.
When the gate is stationary or opened, it is permanently on.
During closing, it flashes quickly
N.B.: Max 3 W. If warning lights are in excess, the control panel processes will be
G
B
24Vdc
Term.
A -
Summary of Contents for IDRO C 27/1B
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