Tau K100M Installation Manual - page 2
TERMINAL BOARD CONNECTIONS
1 + 2
(Power supply)
POWER input 230/115 V AC 50-60 Hz. 1= NEUTRAL 2= PHASE;
3 + 4
(Flashing light) FLASHING LIGHT output 230/115 V AC, max. 50 W. The signal is already modulated for direct use; fast lashing during clos-
ing, slow during opening. 3= 230/115 V AC, 4= 0 V AC;
7 + 10
(Open/Close)
OPEN/CLOSE input (Normally Open contact);
8 + 10
(Stop)
STOP input (Normally Closed contact);
9 + 10
(Photocell) PHOTOCELLS OR SAFETY DEVICES input; active during closure (Normally Closed contact); the gate will stop during closing
and totally reopen it, (10= Common).
If there is more than one safety device, connect all the NC contacts IN SERIES.
11 + 12
(Photocell - 24 V AC) 24 V AC 10 W output to Photocells, Receivers etc.; connect a up to 3 pair of photocells. 11= 0 V AC, 12= 24 V AC;
13 + 14
(Antenna) 433,92 MHz built-in RX aerial input; 13= EARTH, 14= SIGNAL;
M2
Quick coupling for LIMIT SWITCH connection (Normally Closed contacts)
.
ORANGE= Closing Limit Switch (CLS), RED= Opening LimitSwitch (OLS), GREY= Common (COM);
FS1 + FS2
CAPACITOR Terminals for motor start-up;
M3
Quick coupling for 230 V AC single-phase MOTOR connection
. BLUE= common (M-COM);
BROWN= closing (M-CL); BLACK= opening (M-OP).
LOGIC ADJUSTMENTS
TRIMMER
FR.
Motor torque adjustment. Turning the trimmer clockwise (+) the torque will be increased; Turning the trimmer counterclockwise (-) the torque
will be decreased.
Note: The trimmer is set to provide suficient thrust to work the gate within the limits established by current standards (EN 12453).
SENS.
Obstacle detection setting
. Turning the trimmer clockwise (+) the sensitivity will be increased; Turning the trimmer counterclockwise (-) the
sensitivity will be decreased.
Note: Before setting the obstacle detection, let the gate operator perform a complete opening and closing cycle.
T.C.A.
Automatic closing time adjustment. Turning the trimmer clockwise (+) time will be increased; Turning the trimmer counterclockwise (-) the time
will be decreased.
Note: The time values can be set between 1 and 120 seconds.
Dip switch
1 on:
automatic closing enabled.
off: automatic closing disabled.
2
on:
(with Automatic closing enabled) Two-Stroke operation mode OPEN-CLOSE, OPEN-CLOSE, etc
.
off: (with Automatic closing enabled) Four-Stroke operation mode OPEN-STOP-CLOSE-STOP, OPEN-STOP-CLOSE-STOP, etc
.
3 on:
Soft-Stop Learning procedure activated (see next chapter);
off: No Soft-Stop, Working time will be set to 240”.
4 on:
Left-hand leaf opening mode;
off: Right-hand leaf opening mode;
SOFT-STOP SETTING
With the sliding gate open, set DIP 3 in ON. DL1 LED will start lashing fast.
Close the AP/CH contact or press the OP/CL pushbutton: the operator will start closing the gate until the Closing Limit Switch (CLS) is reached.
Once the Closing Limit Switch (CLS) is reached, the operator will reverse the cycle and start opening the gate:
1_ Close the AP/CH contact or press the OP/CL pushbutton when the desired start point of the Soft-stop is reached;
2_ Once the Opening Limit Switch (OLS) is reached, the gate will stop. DL1 LED will turn ON (start point set);
3_ If the STOP contact is opened the procedure is interrupted, the gate will stop and DL1 LED will lash to advise that the procedure is still active
(Close the AP/CH contact or press the OP/CL pushbutton to restart the procedure from the beginning).
K100M FEATURES
DL1 LED
Other than indicating the programming of a transmitter is going on, DL1 LED advises error messages as follows:
• Steady light:
Normal operation;
• Fast lashing:
Soft-Stop learning procedure activated;
• Slow lashing:
Automatic 50 / 60 HZ Frequency Detection Error;
Contact Technical Service;
• 6 lashes:
5 x failed attempts to close due to the presence of obstacles;
Make sure the gate slides smoothly and without obstacles in both directions;
• 7 lashes:
No learning procedure executed;
Perform learning procedure.
• 8 lashes:
No motor signal;
Check wiring - Make sure the motor can rotate freely;
Multiple errors are indicated by a 2” pause between error messages. Messages will be shown until a complete opening/closing cycle is performed.
In case amperometric control are activated 5 times in a row during the same closing sequence, the control unit opens completely. To reset, a complete
opening/closing cycle is performed (otherwise every time the amperometric control are activated the control unit will search for the closing travel limit).
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.
Note: The gate remains open as long as the OP/CL input continues to be activated.
433.92 MHz BUILT-IN RADIO RECEIVER
The built-in radio receiver can store up to 30 different codes, either from Rolling Code transmitters (BUG2R, BUG4R, K-SLIM-RP, T-4RP) or from Dipswitch
transmitters (TXD2, TXD4, BUG2, BUG4, K-SLIM, K-SLIM-C, T-4, T-4C). Unlimited Dipswitch transmitters can be stored as long as they are set with the
same Dipswitch code.
The irst 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 5 and 6, max. 24 V AC, 1 A).
The operation mode (either Rolling Code or Dipswitch) is set by the irst transmitter stored; it can be changed only after a complete reset has been performed.
LEARNING PROCEDURE FOR TRANSMITTERS
1CH = 1
st
channel
OP/CL = OPEN/CLOSE
2CH = 2
nd
channel
1_ press and release the 1CH button on the control unit;
2_ DL1 LED turns OFF to indicate that the programming mode has been activated (if no code is entered within 10 seconds, the control unit will exit the
programming mode);
3_ press and release the transmitter button;
4_ DL1 LED turns ON again to indicate that the new code is stored (if this does not happen, wait 10 seconds and start again from point 1);
5_ to store other transmitters, repeat the procedure from point 1 up to a maximum of 30 transmitters;
6_ to store transmitters on the 2nd channel, repeat the procedure from point 1 using 2CH instead of 1CH button;
7_ to exit the programming mode without storing a code, press and release 1CH or 2CH button.
Note: When the maximum number of transmitter (30) is reached, the DL1 LED will start lashing fast for about 3”, without performing memo-
risation.
REMOTE PROGRAMMING THROUGH T-4RP, K-SLIM-RP and BUG-R
It is possible to program the new version of transmitters T-4RP, K-SLIM-RP and BUG-R without actually pressing 1CH or 2CH button on the control unit.
An already programmed transmitter is capable to activate the programming mode and thus allowing new transmitters to be stored in the receiver memory.
The new transmitters must be prepared using the TAUPROG handheld programmer. Please refer to the transmitter’s instruction manuals.
ERASING THE RADIO RECEIVER MEMORY
1_ press and hold the CH1 button on the control unit for approx. 3” to start the erasing procedure;
2_ DL1 LED lashes slowly to indicate that the erasing procedure has been activated;
3_ again, press and hold the CH1 button on the control unit for approx. 3”;
4_ DL1 LED turns off for approx. 3”, then turns ON To indicate that all stored codes have been cancelled;
5_ repeat the procedure from point 1 using button 2CH;
6_ to exit the erasing mode, press and release 1CH or 2CH button.
ATTENTION: TO memorise a code on a new type of remote control unit (e.g.: from dip-switch to rolling code or vice-versa) both channels must
be cancelled.
TROUBLESHOOTING GUIDE
1- Operator does not run
a- Check 230/115 V power supply with a voltmeter;
b- Check that all 4 green LEDs (Normally Closed contacts, DL3, DL4, DL5 and DL6) are ON, and that all two red LEDs (Normally Open contacts,
DL1 and DL2) are OFF;
c-
Check that the red DL1 LED is ON;
d- Check that the fuses are intact with a voltmeter.
2- The radio control has little range
a- Check that the ground and the aerial signal connections have not been inverted;
b- Do not make joints to increase the length of the aerial wire;
c- Do not install the aerial in a low position or behind walls or pillars;
d- Check the state of the transmitter’s batteries.
3- The gate opens the wrong way
a_ Invert the position of DIP 4 (after having turned off the power to the control unit).