Beninca BRAIN 24-RI Mode D'emploi page 16

With NOLS=ON (limit switches are absent):
1 Temporarily preset TM1 and TM2 parameters to a value which is undoubtedly higher than the total operating time.
2 Carry out a complete operation, and measure the time required for the door leaves to move from a mechanical stopper to the
other.
Note: The door leaves will reach the mechanical stopper at full speed; therefore, the amperometric sensor will cause the move-
ment reversion.
3 Preset the value read on TM1/TM2 parameter, deducting the desired braking time (for example: with 25sec total opening and a
required 5 sec braking: preset TM1/TM2 on 20sec).
4 Preset the TSLD value at a value some seconds higher than braking (in our example: 10 sec).
5 Preset the PMO/PMC values, according to regulations in force.
HOW TO STORE THE TRANSMITTER CODES IN MEMORY
The control unit is equipped with an incorporated three-channel radio module, with 433.92 MHz frequency able to memorize up to
512 rolling-code transmitters or 1 programmable code.
Through jumper B (fig.1), the type of transmitter used can be selected:
With closed jumper: only rolling-code.
With open jumper: rolling-code and programmable.
To store a transmitter code in memory proceed as follows:
1 Press P push button of the radio receiver .
2 The LED switches on with RED light for around 3 sec, then the LED switches off and on again.
If a transmitter code is to be stored on the first channel (Step-by-Step function), press the transmitter push button to be
memorised within 5 sec.
3 If the push-button P of the receiver is pressed again, the LED light turns GREEN for around 3 sec, then the LED switches off and
on again.
If a transmitter code is to be stored on the second channel (9/10 output), press the transmitter push button to be memorised
within 5 sec.
4 If the P push-button of the receiver is pressed again, the LED light turns ORANGE for around 3 sec., then the LED switches off
and on again.
If a transmitter with pedestrian function is to be stored in memory, press the transmitter push button to be memorised within
5 sec.
5 If push button P on the receiver is pressed again, the LED switches off and the receiver exits the learning mode.
To reset the receiver:
Cut off power supply, press push button P and, keeping it pressed, power the unit again. The LED switches on with fixed red light,
and after about 5 seconds, the LED starts flashing with alternate colours. Release the push button and the receiver will be reset and
all transmitter codes erased.
1) Cut-off power supply.
2) Manually release the wings, move them to approx. half-stroke and lock them again.
3) Reset power supply.
4) Send a step-by-step control signal by pressing the <-> push-button.
5) The wings should start an CLOSING movement.
If this is not the case, invert the movement wires of the motor. (1<>2 for motor M1, and 3<>4 for motor M2) and the relevant limit
switch inputs (14<>15 for motor M1, and 16<>17 for motor M2).
SWO1 SWO2
SWC1 SWC2
P.P. PED OPEN
PHOT STOP
PHOT-C
DAS
In case of power failure, an optional accessory to power the control unit is available.
The CB.24V card must be connected between the secondary transformer and the 24V+/24V- inputs, as shown in the diagram of
Fig.2.
During mains powered operation, the DL2 green LED is switched on and the card maintains the battery charged.
If no mains power is available, the card powers the system through batteries, the DL1 red LED switches on.
A F10A fuse protects the control unit during operation with an emergency battery.
If no main power is available and batteries are down, both LED's are switched.
The buffer battery works and progressively runs down until it reaches the value of 18V. When this value is reached, the battery is
disconnected. During operation in case of power failure, the output, 24VAC accessories of the control unit, is polarised.
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TO CHECK CONNECTIONS:
One segment of the display is linked to each input. In the event of failure it switches on
according to the following scheme.
CLOSE
N.C. inputs are represented by the vertical segments. N.O. inputs are represented by the
horizontal segments.
The control unit displays the wording AMP1 or AMP2 if the amperometric sensor trig-
gers, e.g. at end of operation, in both opening and closing phases.
EMERGENCY BATTERY
DIAGNOSTICS