Antenna Installation - BFT LIBRA-C-MA Instrucciones De Uso Y De Instalacion

Set the adequate slow-down speed: by pressing OK the message ".... .... ...."
is displayed and the control unit commands an opening manoeuvre without
slow-down, followed by a closing manoeuvre without slow-down during which
the duration of the stroke is memorised. Then, the control unit commands a
second opening manoeuvre with slow-down followed by a second closing
manoeuvre with slow-down during which the minimum torque value neces-
sary for the movement of the leaf is automatically set.
During this phase, it is important to avoid obscuring the photocells, as well as
using the START, STOP, PED, CLOS or OPEN commands and the display.
After completion, if the Autoset was successful, an "OK" message will be
displayed on the control unit which will then return to the Autoset menu after
pressing the "OK" key.
If, on the other hand, the control unit displays the "KO" message, it means
that the autoset procedure has not been successfully completed; it is thus
necessary to check the wear condition of the gate and the regular movement
of the leaves before proceeding to a new autoset operation.
WARNING! During the autoset phase, the obstacle detection function is
not active, therefore the installer must control the automation movement
and prevent persons and things from approaching or standing within the
automation working range.
In the case where buffer batteries are used, autosetting must be carried out
with the control panel supplied by mains power voltage.
WARNING: The torque values fixed by means of the autoset pro-
cedure refer to the slow-down speed fixed during the same pro-
cedure. If the slow-down speed is changed, a new autoset procedure
must be carried out.
WARNING: Check that the impact force value measured at the
points established by the EN 12445 standard is lower than that
specified in the EN 12453 standard.
Incorrect sensitivity setting can cause injuries to persons or
animals, or damage to things.
7) STATISTICS
Having connected the UNIPRO programmer to the control unit, enter the
CONTROL UNIT / STATISTICS menu and scroll the screenful showing the
statistical parameters:
- Board microprocessor software version.
- Number of cycles carried out. If motors are replaced, count the number
of manoeuvres carried out up to that time.
- Number of cycles carried out from the latest maintenance operation.
It is automatically set to zero after each self-diagnosis or parameter
writing.
- Date of latest maintenance operation. To be updated manually from the
appropriate menu "Update maintenance date".
- Installation description. 16 characters can be entered for installation
identification.
8) INTEGRATED RECEIVER TECHNICAL SPECIFICATION
Receiver output channels:
- output channel 1, if activated, controls a START command.
- output channel 2, if activated, controls the excitation of the 2nd radio
channel relay for 1s.
Transmitter versions which can be used:
all Rolling Code transmitters compatible with

ANTENNA INSTALLATION

Use an antenna tuned to 433MHz.
For Antenna-Receiver connection, use RG8 coaxial cable.
The presence of metallic masses next to the antenna can interfere with radio
reception. In case of insufficient transmitter range, move the antenna to a
more suitable position.
9) RECEIVER CONFIGURATION
The on-board receiver combines characteristics of utmost safety in copying
variable code (rolling code) coding with the convenience of carrying out
transmitter "cloning" operations thanks to an exclusive system.
Cloning a transmitter means creating a transmitter which can be automatically
included within the list of the transmitters memorised in the receiver, either
as an addition or as a replacement of a particular transmitter.
Cloning by replacement is used to create a new transmitter which takes
the place of the one previously memorised in the receiver; in this way a
specific transmitter can be removed from the memory and will no longer
be usable.
Therefore it will be possible to remotely program a large number of additional
transmitters or, for example, replacement transmitters for those which have
been lost, without making changes directly to the receiver.
When coding safety is not a decisive factor, the on-board receiver allows
you to carry out fixed-code additional cloning which, although abandoning
the variable code, provides a high number of coding combinations, there-
fore keeping it possible to "copy" any transmitter which has already been
programmed.
PROGRAMMING
Transmitter storage can be carried out in manual mode or by means of the
INSTALLATION MANUAL
UNIRADIO programmer which allows the complete installation database to
be managed through the Eedbase software.
In this second case, receiver programming takes place through the connec-
tion of UNIRADIO to the LIBRA-C-MA control panel, using the UNIFLAT
and UNIDA accessories as indicated in Fig. 4.
10) MANUAL PROGRAMMING
In the case of standard installations where advanced functions are not
required, you can proceed to manual storage of the transmitters, making
reference to fig. B for basic programming.
- If you wish the transmitter to activate output 1 (START) by means of key1,
key2, key3 or key4, enter the transmitter in menu "Start key", as in fig. B.
- If you wish the transmitter to activate output 2 (2nd radio channel relay)
by means of key1, key2, key3 or key4, enter the transmitter in menu "2nd
ch. key", as in fig. B.
Note: Hidden key P1 appears differently depending on the transmitter
model.
For transmitters with hidden key, press hidden key P1 (fig.B1).For transmit-
ters without hidden key, the key P1 function corresponds to simultaneously
pressing the 4 transmitter keys or, after opening the battery compartment,
bridging the two P1 points by means of a screwdriver (fig. B2).
IMPORTANT NOTE: ATTACHTHE ADH ESIVE KEY LABELTOTHE FIRST
MEMORISED TRANSMITTER (MASTER).
In the case of manual programming, the first transmitter assigns the key
code to the receiver; this code is necessary in order to carry out subsequent
cloning of the radio transmitters.
11) RADIO-TRANSMITTER CLONING
Rolling-code cloning / Fixed-code cloning
Make reference to the UNIRADIO Instructions and the CLONIX Program-
ming Guide.
11.1) ADVANCED PROGRAMMING: COLLECTIVE RECEIVERS
Make reference to the UNIRADIO Instructions and the CLONIX Program-
ming Guide.
12) SERIAL CONNECTION USING SCS1 BOARD (Fig.6)
The LIBRA-C-MA control panel allows several automation units (SCS1) to
be connected in a centralised way by means of appropriate serial inputs
and outputs. This makes it possible to use one single command to open and
close all the automation units connected.
Following the diagram in Fig.6, proceed to connecting all the LIBRA-C-MA
control panels, exclusively using a telephone-type line.
Should a telephone cable with more than one pair be needed, it is indispens-
able to use wires from the same pair.
The length of the telephone cable between one appliance and the next must
not exceed 250 m.
At this point, each of the LIBRA-C-MA control panels must be appropriately
configured, by setting a MASTER unit first of all, which will have control over
all the others, to be necessarily set as SLAVE (see logic
control unit must be the first one of the series (Fig. 6).
Also set the Zone number (see parameter menu) between 0 and 127.
. The zone number allows you to create groups of automation units,
each one answering to the Zone Master unit. Each zone can only be
assigned one Master unit, the Master unit in zone 0 also controls the Slave
units in the other zones.
13) SCRAPPING
Warning:This operation should only be carried out by qualified person-
nel. Materials must be disposed of in conformity with the current regulations.
In case of scrapping, the automation devices do not entail any particular risks
or danger. In case of materials to be recycled, these should be sorted out by
type (electrical components, copper, aluminium, plastic etc.).
14) DISMANTLING
Warning:This operation should only be carried out by qualified person-
nel. When the control unit is disassembled to be reassembled on another
site, proceed as follows:
• Disconnect the power supply and the entire electrical installation.
• In the case where some of the components cannot be removed or are
damaged, they must be replaced.
The descriptions and illustrations contained in the present manual are
not binding. The Company reserves the right to make any alterations
deemed appropriate for the technical, manufacturing and commercial
improvement of the product, while leaving the essential product fea-
tures unchanged, at any time and without undertaking to update the
present publication.
ENGLISH
menu).The MASTER
LIBRA-C-MA - Ver. 04 - 15