Technical Data; Programming; Configuration - BFT LIBRA-UL-R Instrucciones De Uso

3) TECHNICAL DATA

Power supply: ...........................................................120Va.c. ±10% 60Hz*
Mains/low voltage insulation: ......................................... > 2MOhm 500Vdc
Working temperature: .......................... from 14°F to 131° F (-10 to +55°C)
Dielectric strength:.... ................. mains/low voltage 3750Vac per 1 minute
Motor output current: ..........................................................3.5A+3.5A max
Motor relay commutation current: ......................................................... 10A
Maximum motor power: ........................................................ 40W (24Vd.c.)
Supply to accessories: ............................ 24Va.c. (180mA max absorption)
Gate-open warning light: ............................ N.O. contact (24Va.c./1A max)
Blinker: ............................................................................ 24Va.c. 25W max
Dimensions: ..............................................................................see figure 1
Fuses: ....................................................................... JP1=2 AT, F2=1,25 AT
(* other voltages available on request)
BATTERY KIT BT BAT (Fig.6)
Charging voltage:............................................................................ 27.2Vdc
Charging current:.............................................................................. 130mA
Outside temperature when values were measured: ............................ 25°C
Battery capacity:.................................................................. 2x (12V 1.2Ah)
Flat battery protection threshold:.................................................. 20.4Vd.c.
Battery charging time:................................................................... 12/14 hrs
NOTE: In case of operation with battery back up, the outputs to terminals
11-12 (24 Va.c.) and 13-14 ( Vsafe 24 Va.c.) have a voltage of 24 Vd.c.,
polarised as shown in Fig. 6.
When installing the BT-BAT kit, check for correct connection of the safety
devices.
4) TERMINAL BOARD CONNECTIONS (Fig.3)
WARNING! Mount the LIBRA-UL-R control panel with 4 screws making
sure not to alter the degree of protection against water entry.
For the electrical installation are the "Canadian Electrical Code PART I" for
Canada and the "National Electrical Code (NFPA 70)" for the United States.
WARNING – During the wiring and installation operations, refer to the current
standards as well as principles of good technical practice.
Wires powered at different voltages must be physically separated, or suitably
insulated with at least 0.04"(1 mm) extra insulation.The wires must be clamped
by an extra fastener near the terminals, for example by bands.
All the connection cables must be kept at an adequate distance from the
dissipator.
WARNING! For connection to the mains power supply (120V, 60Hz),
permanent wiring is to be employed as required by local codes. Sup-
ply conductors (120V, 60Hz) and the main ground conductor should
be contained in approved flexible watertight conduit and be at least
size N.16 AWG.
Ground Terminal: make sure the main ground conductor is connected
to the ground terminal (See Fig.3).
JP1
1-2 Single-phase mains power supply 120Va.c. ±10% (1=L) (2=N)
JP2-JP5
Connection to the secondary of the transformer.
JP9
3-4-5 Connection to motor 2:
3 motor + (green)
4 motor - (black),
5 limit-switch control (white)
6-7-8 Connection to motor 1:
6 motor + (green)
7 motor - (black)
8 limit-switch control (white)
9-10 Connection to blinker (24Va.c. 20W max)
JP8
11-12 Output 24Va.c. 180mA max - supply to photocells or other devices
13-14 Output 24Va.c.V safe 180mA max - supply to photocell transmitters
with checking function (Fig.3a).
15-16 START pushbutton (N.O.).
15-17 (start - close) OFF. START pushbutton (N.O.)
(start - close) ON. CLOSE pushbutton (N.O.)
15-18 Photocell input (N.C.). If not used, leave the bridge 15-18 con-
nected.
15-19 Fault input (N.O.). Input for photocells provided with checking N.O.
contact (Fig. 3a).
15-20 OPEN pushbutton (N.O.)
JP7
21-22 Acoustic signal contact (N.O.) (Fig. 3a).
23-24 Antenna input for radio-receiver plug-in board (23 signal–24 braid).
INSTALLATION MANUAL
24Va.c. V safe (180mA max absorption)

5) PROGRAMMING

The control panel provided with a microprocessor is supplied with function
parameters preset by the manufacturer, suitable for standard installations.The
predefined parameters can be altered by means of either the incorporated
display programmer or UNIPRO.
In the case where programming is carried out by means of UNIPRO, care-
fully read the instructions relating to UNIPRO, and proceed in the following
way.
Connect the UNIPRO programmer to the control unit through the UNIFLAT
and UNIDA accessories (See fig. 4). The LIBRA-UL-R control unit does
not supply the UNIPRO programmer with power, and therefore requires an
appropriate supply unit.
Enter the "CONTROL UNITS"menu, and the "PARAMETERS"submenu, then
scroll the display screenfuls using the up/down arrows to set the numerical
values of the parameters listed below.
For the function logics, refer to the "LOGIC" submenu.
In the case where programming is carried out by means of the incorporated
programmer, refer to Fig. A and B and to the paragraph on "Configuration".

6) CONFIGURATION

The display programmer is used to set all the LIBRA-UL-R control panel
functions.
The programmer is provided with three pushbuttons for menu scrolling and
function parameter configuration:
+ menu scrolling/value increment key
- menu scrolling/value reduction key
OK Enter (confirm) key
The simultaneous pressure of the + and - keys is used to exit the active
menu and move to the preceding menu.
The modifications made are only set if the OK key is subsequently pressed.
When the OK key is pressed for the first time, the programming mode is ente-
red.
The following pieces of information appear on the display at first:
- Control unit software version
- Number of total manoeuvres carried out (the value is expressed in
thousands, therefore the display constantly shows 0000 during the first
thousand manoeuvres)
- Number of manoeuvres carried out since the latest maintenance operation
(the value is expressed in thousands, therefore the display constantly
shows 0000 during the first thousand manoeuvres)
- Number of memorised radio control devices.
When the OK key is pressed during the initial presentation phase, the first
menu can be accessed directly.
Here follows a list of the main menus and the respective submenus available.
The predefined parameter is shown between square brackets [ 0 ].
The writing appearing on the display is indicated between round brackets.
Refer to Figures A and B for the configuration procedure.
6.1) PARAMETER MENU (PARAm)
- Automatic Closing Time (TCA) [ 10s ]
Set the numerical value of the automatic closing time from 3 to 60 se-
conds.
- Motor 1 torque (Mot1 torque) [ 50% ]
(UNIPRO ⇒ Advanced parameters ⇒ address 3)
Set the numerical value of the motor 1 torque between 1% and 99%.
- Motor 2 torque (Mot 2 torque) [ 50% ]
(UNIPRO ⇒ Advanced parameters ⇒ address 4)
Set the numerical value of the motor 2 torque between 1% and 99%.
- Motor 1 slow-down torque (m1 t slow) [ 45% ]
(UNIPRO ⇒ Advanced parameters ⇒ address 8)
Set the numerical value for slow-down torque of motor 1 between 1%
and 99%.
- Motor 2 slow-down torque (m2 t slow) [ 45% ]
(UNIPRO ⇒ Advanced parameters ⇒ address 9)
Set the numerical value for slow-down torque of motor 2 between 1%
and 99%.
NOTE: In case of obstacle detection, the Ampere-stop function halts
the leaf movement, reverses its motion for 1 sec. and then halts in
the STOP status.
Incorrect sensitivity setting can cause injuries to persons or
animals, or damage to things.
- Opening delay time (open delay time) [ 1s ]
Set the opening delay time for motor 1 relative to motor 2, between 1 and
10 seconds.
- Closing delay time (cls delay time) [ 1s ]
Set the closing delay time for motor 2 relative to motor 1, between 1 and
10 seconds.
ENGLISH
LIBRA-UL-R - Ver. 06 - 13