Key Automation CT-24M Manual De Instrucciones página 37

GB
PEDESTRIAN OPENING PROGRAMMING
With default programming the Pedestrian command automatically runs a partial opening of 20% of the total
stroke acquired with Dip 6 = OFF.
To increase this opening percentage to 40% of total opening, set Dip 6 = On.
FUNCTION SETTINGS (tab. 2)
The various functions described can be selected with the functions dip-switch (Tab. 2).
- Remember that to acquire a variation in the settings, the unit must be rebooted or the 2 RESET pins must be
short-circuited for a moment.
- Load the new settings with the gate closed or when closing has been completed.
FOTO-TEST
By default the control unit is installed with this function disabled (Dip 8 = OFF)
To run the phototest, arrange two feed lines connected as follows:
- The photocell receiver (with 5-pin terminal board) is powered by the 24 Vdc terminals.
- The photocell transmitter (with 2-pin terminal board) is powered between the – COM and the + LIGHT
outlet
- This test is performed ONLY on the photocell active in F.CH closing
Each time the gate is opened, the control unit briefly cuts off the power supply to the photocell transmitters
and checks for the status change. If everything functions properly it begins the opening maneuver; if an
anomaly is found, the cycle stops and the blinker flashes several times in warning.
The phototest provides the following advantages:
-Energy savings;
-Increased autonomy in BATTERY mode;
-Less wear on the electronic device components.
-The phototest only functions when the photocell is on in F.CH closing mode.
-When the phototest is enabled and the gate is closed, the photocell transmitters are off and the
corresponding light is OFF.
-The photocells only function while the gate is moving.
-During the Programming procedure, leave this function off (Dip 8 = OFF) and short-circuit the input
by placing a jumper between C and F.CH.
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