25
DUCATI
SETTINGS OF THE CTH43/CTH43V BOARD
POTENTIOMETERS:
T1 (TIME)
= This potentiometer allows you to choose between "step by step" ope-
rating mode (impulse to open and impulse to close the gate) or operating mode
with timed automatic closing.
For more details, see chapter 13.1.
OPERATING MODE
The "TIME" potentiometer / trimmer allows you to define two operating modes:
- "STEP BY STEP" operating mode (impulse to open and impulse to close the
gate). Each remote control impulse (always use the same remote control button)
corresponds to a single operation with the sequence: open-stop-close. To set this
operating mode, turn the TIME knob fully counterclockwise.
- TIMED AUTOMATIC CLOSING mode (1-100 seconds). Each remote control pul-
se corresponds to a complete operating cycle: pause-opening time during which
the gate remains automatically open-closed. To set this operating mode, turn the
TIME knob clockwise. the more you turn, the longer the pause time will be up to a
maximum of 100 seconds.
T2 (POWER)
=The "POWER" potentiometer / trimmer allows you to adjust the mo-
tor power and the sensitivity to detect a possible obstacle during the run.
Turning the potentiometer clockwise increases the motor power and, at the same
time, reduces the sensitivity of obstacle detection in case of impact with the mo-
ving gate.
The power / sensitivity level must be adjusted according to the weight and the
sliding level of the gate. Use the minimum power required. Seasonal changes can
cause a variation in friction and therefore it is necessary to periodically adjust the
power.
Deceleration phase setting (only for CTH43V and CTH43V / 24V version bo-
ard).
WARNING:
It is essential that the gate starts to slow down long before recogni-
zing the limit switch magnet.
WARNING:
The exact adjustment of the slowdown is particularly important in the
case of very heavy and / or very sliding gates, to manage the force of inertia and
allow a flexible stop.
The card is supplied with slow start 7 seconds after the start of the race. The gate will
have traveled about 1.5 m. Depending on the length of the gate, this parameter can be
advanced or postponed.
The SW1 switch allows you to enter the setting mode of the point where the engine starts
to cool.
If the deceleration is set too close to the magnet, the pushing force due to the inertial for-
ce could cause the limit switch to be exceeded. This would cause a malfunction. There-
fore, it is recommended to set the start of deceleration to approximately 80-100cm before
the motor detects the end-of-stroke magnets.
WARNING
: When the season changes and the temperature changes, it may be neces-
sary to adjust the start of deceleration.
To delay or anticipate the slowdown, proceed as follows:
WARNING
:Adjustment must be carried out with the gate closed.
Slide SW1 switch to the right to access the delay parameter setting function.
DELAY THE SLOW DOWN
:
Press the P1 key to delay the start of deceleration. Each press of the P1 button delays the
start of deceleration by one second. (1 second corresponds to about 15 cm of travel).
Each time you press the yellow LED lights up.
ANTICIPATE THE SLOW DOWN
:
Press button P2 to anticipate the start of deceleration. Each press of the P2 button antici-
pates the start of deceleration by one second.
(1 second corresponds to about 15 cm of travel).
Each time you press the yellow LED lights up.
IMPORTANT
: When the setting is complete, set the SW1 switch to the left.
Carry out a maneuver to check that the deceleration occurs at least 80-100 cm before the
sudden stop of the limit switch magnet.
