tau T-SKY Manual De Uso Y Mantenimiento página 23

4.2_ Diagnostics leds
red led indicating use of OPEN/CLOSE but-
DL1 (OPEN/CLOSE)
ton
DL2 (STOP) green led indicating use of STOP button
DL4 (PHOTO) green led indicating PHOTOCELL
DL3 (ERR) red led indicating ERRORS
green led indicating POWER ON
DL5 (POWER)
(also when battery powered)
4.3_ Terminal board connections
FS1 - FS2 24 Vac board power supply input – Powered by transform-
er in relative compartment of T-SKY motor and protected
by fuse (F 6,3A) on the 230 Vac power line.
1-4 (Photocell) PHOTOCELL OR SAFETY DEVICE input active on clo-
sure (Normally Closed contact); when activated, during the clos-
ing phase, generates a door stop command followed by com-
plete door re-opening; in the opening phase generates a tem-
porary stop command until the detected obstacle is removed
(only if dip switch nr. 3 is set to ON). In the case of multiple
safety devices, connect all NC contacts IN SERIES. 1= PHOTOCELL
.
N.B. The photocell transmitter must always be powered by ter-
minals 5 and 6, as the safety system check is performed on
the latter (Fototest).
To disable the safety system test function, or when using
the photocells, set dipswitch 6 to OFF. If the fototest func-
tion fails, there is a control unit fault.
2-4 (Stop) STOP button input (Normally Closed contact); stops the
door at any point of travel, temporarily inhibiting automatic
closure, if programmed. It resumes operation when the OPEN/
CLOSE button is pressed or radio control is used. 2= STOP, 4=
COMMON
3-4 (Open/Close) OPEN/CLOSE button input (Normally Open con-
tact); activates door opening and closing and is controlled by
operation of dipswitches 2 and 4. 3= OPEN/CLOSE.
5-6 (Photocell TX) 24 Vdc output, for PHOTOCELL TX POWER SUP-
PLY (only those that perform the Fototest function) max. nr. 1
photocell transmitter.
5= NEGATIVE, 6= POSITIVE.
6-7 (Photocell RX) 24 Vdc output, max. 15 W, for POWER SUPPLY
OF RX AND POSSIBLE OTHER TX ELEMENTS OF PHOTOCELLS,
EXTERNAL RECEIVERS etc; connect max. 3 pairs of photocells.
6= POSITIVE, 7= NEGATIVE.
8-9 (Flashing light) 24 Vdc FLASHING LIGHT output (max. 15 W).
The signal supplied is already specially modulated for direct
use. The flashing frequency doubles during the closing phase.
8= POSITIVE, 9= NEGATIVE.
10-11 (Antenna) AERIAL input for built-in RX 433,92 MHz. 10= EARTH,
11= SIGNAL.
M4
quick connector for ENCODER and MOTOR connection.
Brown = 5 Vdc (+5V), green = ENCODER SIGNAL (ENC), White = 0
Vdc (GND), black = MOTOR NEGATIVE, red = MOTOR POSITIVE.
17 - 18 24V – 1.2Ah BATTERY input.
4.4_ Memorisation procedure
I
MPORTANT: After powering up the control panel, wait for 2 sec-
onds before starting the adjustment procedures.
Once you have finished installing the automation system:
To program section doors use the ENTER button. To pro-
gram up-and-over doors use the O/C button.
1_ hold the ENTER (O/C) key on the board down for 3 sec. until the
automation system will seek the opened position stop at reduced
speed and will then closes fully. This serves to allow the system
to acquire the travel parameters (length, closed and open position
stops);
If the automation closes instead of opening, stop the run
of the door (by cutting the photocells or closing the STOP
contact), invert the polarity of the motor and restart the
procedure from the beginning.
2_ the door then opens automatically and closes again fully at normal
speed, slowing as it approaches the travel limit stops/limit switches.
During these two stages, the system acquires, point by point, the
force required to open and close the door;
3_ programming ends with the door in the closed position. To start
regular operation, simply press the O/C button on the board, or the
key on the remote control (if programmed).
NOTE: if you want the control unit to perform a new parameter
storing procedure, simply hold down the ENTER (O/C) key for 3 sec-
onds; the board will enter programming mode again and will run a
new adjustment cycle, which will be stored in the memory, replac-
ing the previous one.
Note: by means of any adjustment device on the control panel
(trimmers or dipswitches) perform a complete manoeuvre (open-
ing and closing) of the automation to apply the new settings.
After a power outage, the opener will perform a full cycle
(opening + closing) at a slow speed to reset the ope-rating
parameters to the values originally saved.
4.5_ Logic settings
TRIMMER
T.C.A.
Automatic closing time setting trimmer. From 0 to 120 sec.
Turn clockwise to increase the length of time the door stays
open.
FR
Trimmer for adjustment of force during the opening phase.
NOTE: you can turn the FR TRIMMER to further increase or de-
crease obstacle sensitivity. Turning clockwise increases
the motor's operating force.
BJ Trimmer that regulates the loosening of the belt/chain from
the track at the end of the closing operation (available from
version 5v12)
4.6_ Dip-switches
1 on: at the end of opening, the door closes automatically after a
time interval set on the trimmer A.C.T.;
off: closure requires a manual command;
2 on: with the automation running, a sequence of open/close com-
mands activates a door sequence OPEN-CLOSE-OPEN-CLOSE, etc.
(see also dip switch 4);
off: in the same conditions, a sequence of open/close commands
activates a door sequence OPEN-STOP-CLOSE-STOP-OPEN-STOP,
etc. (step-step function);
3 on: slowdowns both during opening and closing operations are re-
duced by 30% (they start after the factory settings' ones)
off: factory settings' slowdowns both during opening and closing
operations
When changing the position of Dip-switch n°3, you must
carry out the stroke setup procedure
through ENTER of PROG buttons.
4 on: NO-REVERSE function active; the door ignores the closing com-
mands during opening and inverts the direction of door travel only
in the closing phase;
off: on activation of the open-close button, the direction of travel is
inverted also in the opening phase;
5 on: the pre-flashing function is enabled;
off: the pre-flashing function is disabled;
6 on: the "photocell check" function is enabled;
off: the "photocell check" function is disabled. N.B. to be used when
photocells are not used;
4.7_ Features of K691M
LED - DL3
As well as indicating the presence of power, this led indicates any er-
rors by means of a set series of flashing signals:
• Continuous flashing: storage in progress or setup not completed;
• always lit: normal operation;
• 1 flash: backup battery voltage less than 11.3 Vdc;
Check the mains voltage, charge the battery, replace the battery;
• 2 flashes: fototest error;
Disable fototest (dipswitch 6 set to OFF), check photocell operation and
relative connection;
• 3 flashes: mains power failure;
check thermal magnetic cut-out (upline of system), check fuses;
• 4 flashes: max. current limit exceeded;
Peak of excessive motor absorption, ensure absence of obstacles along
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