DESCRIPTION OF THE BUS SYSTEM
The BUS is a connecting system through which it is possible to connect different accessories among which: photocells, key
switches, warning lamps, numerical keyboards and key selectors, all in parallel on the same entry and all through two only
threads. This system therefore allows to eliminate the two threads of the power supply for the accessories, therefore every
accessory will be equiped with only two threads. Every accessory is equiped with a rotating changer, which allows to join
the various devices according to a numerical sequence which defines the particular function assigned to that accessory.
FUNCTION LOGIC
Photocells BUS addressing
Rotating Changer on TX and RX on 0 or 1 = photocell active only in opening Rotating Changer on TX and RX on 2 or 3 =
photocell active only in closing Rotating changer on TX and RX on 4 = photocell both in opening and in closing.
The positions from 6 to 9 are interpreted as active photocells both in closing and in opening.
Note: Two couples of photocells with the same function have to have a different number. For ex. on two couples in closing
TX and RX of the first one will have the number 2, TX and RX of the second couple will have the number 3.
Initialization BUS
Connect all the devices in parallel on the clamp M15 or in parallel between them.
At the lighting of the control unit make sure that the LED18 (red) performs some fast flashes, at this point, if the red led remains
turned on this means that there is an error on the BUS, signalled from the display or by 8 flashes on the warning lamp, but if the
red led will keep on flashing slowly the BUS is perfectly working.
NOTE: To repeat the search of the peripheral BUS in case of BUS error, press contemporarily the b and - of the
display,
or press the button until led 20 turns on . At this point keep pressed SET as long as led 20 does not turn off and
led 19 turns on.
Photocells' alignment
If photocells are connected on the BUS it is necessary to line up the same before programming. To do the alignment it is
necessary to start a self-learning cycle of the times. At this point, the gate will stand still, as long as the photocells are not
lined up. Once the photocells have been lined up, push the SET button to restart the self-learning of the times.
RX
RX
TX
TX
2
1
2
1
M15
SEMI AUTOMATIC LOGIC
A start impulse opens the gate. A second impulse during opening stops the mouvement.
With the gate opened a start impulse is necessary for its re-closing. A start commande during the closing reverses the
movement.
SECURITY LOGIC
A start impulse opens the gate. A second impulse during opening reverses the movement. A start impulse during closing
reverses the movement. A start commande during pause causes the immediate re-closing.
MANUAL LOGIC
The gate opens when the
Start
push button for opening is pressed and held; releasing it stops the gate. The gate re-closes as
long as the button connencted to the
pedestrian START
will be pressed; releasing it stops the gate. To execute complete
opening and/or closing cycles it is necessary to keep the relative push buttons constantly pressed.
AUTOMATIC LOGIC
A start impulse opens the gate. A second impluse during the opening will not be accepted. An impulse during the pause won’t be
accepted. An impulse during the closing reverses the movement.
JOLLY function
: With the JOLLY programmer it is possible to select the logic without using the SET and MENU buttons on
the control unit.
67410925
15
USER 2 - 24V
International registered trademark n. 2.777.971
5
M
1
REV 02 - 06/2010
