Obstacle Detection; Advanced Functions - tau K125M Notice D'installation

OBSTACLE DETECTION

If the obstacle detection function (which can be set through trimmer FR) is activated during an open-
ing manoeuvre, the gate closes approx. 20 cm., if it is activated during a closing manoeuvre, the gate
opens all the way .
WARNING: the control panel logics may interpret mechanical friction as an obstacle.
SLOW-DOWN
To prevent the gate from shuddering at the end of its travel, you can set (through the RALL trimmer)
the slow down function for the opening and closing manoeuvres at a distance of 10 to 150 cm from
the end of travel (by rotating the trimmer clockwise the slow-down distance is increased; vice-versa,
by rotating it counter-clockwise the slow-down distance is diminished). When setting the slow-down
distance, you should take into account the weight of the gate as well as mechanical frictions.
The PROG button on the board has the same function as the OPEN/CLOSE button.
9. REALIGNMENT PROCEDURE
Should the Gate need to be operated manually, use the release system. After the manual operation:
• after a Mains Power Failure, such as a black-out (controller remains disconnected for a certain
time), the gate will be moving slowly to allow the Controller to establish its Limits;
• after a Manual Operation without Mains Power Failure (controller remains connected) it will take 4
to 5 complete cycles to complete the realignment procedure. During these cycles, Limits and Soft-
Stops will not be working.

10. ADVANCED FUNCTIONS

Clock function: a timer can be connected to the open-close pushbutton in order to keep the gate open
at certain times during the day, after which it reverts to automatic closing.
The gate remains open as long as the Op/Cl input continues to be activated.
"Open only" function: setting dip 1 to ON and dip 4 to OFF, the Op/Cl input will function solely as an
opening command and the gate will close only after the automatic closure time has elapsed.
"Gate contact open" function: setting dip 7 and dip 8 to OFF, the 2nd ch radio (terminals 16 - 17) will
act as a no-voltage contact which indicates when the gate is open. This function can be used to connect
"ZONE LIGHTING" or as a gate open signal.
11. 433.92 MHz BUILT-IN RADIO RECEIVER
The radio receiver can learn up to a maximum of 30 rolling codes (BUG2R, BUG4R, K-SLIM-RP, T-4RP)
which can be set on the two channels as required.
The first channel directly commands the control board for opening the automatic device; the second
channel commands a relay for a N.O. no-voltage output contact (terminals 16 - 17, max. 24 Vac, 1 A).
LEARNING SYSTEM FOR RADIO CONTROL DEVICES
CH1 = OPEN/CLOSE
1_ press button CH1 briefly to associate a radio control device with the OPEN/CLOSE function;
2_ LED DL3 turns off to indicate that the code learning mode has been activated (if no code is entered
within 10 seconds, the board exits the programming mode);
3_ press the button of the relative radio control device;
4_ LED DL3 turns on again to indicate that the code has been memorised (if this does not happen,
wait 10 seconds and start again from point 1);
5_ to memorise codes to other radio control devices, repeat the procedure from point 1 up to a maxi-
mum of 30 transmitters;
6_ to memorise codes on the 2nd channel, repeat the procedure from point 1 using button CH2 in-
stead of CH1;
7_ to exit the learning mode without memorising a code, press button CH1 or CH2 briefly.
If the maximum number of radio controls is reached (30), the LED DL3 will begin to flash
rapidly for about 3 seconds but without performing memorisation.
REMOTE PROGRAMMING BY MEANS OF T-4RP and K-SLIM-RP (V 4.X)
With the new version of software V 4.X it is possible to carry out the remote self-learning of the new version
of transmitters T-4RP and K-SLIM-RP (V 4.X), that is without pressing the receiver's programming buttons.
CH2 = 2nd channel
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