BFT MOOVI 30-50 Instructions D'utilisation page 15

If the point found is within the crossed area that means that installation is
not possible and it is necessary to shorten the boom or reduce the number
of accessories.
If no accessory is used, only use the weight of the "PA" boom to find the
securing point.
7) BAR BALANCING (Fig.9)
- Activate the emergency release (fig.14).
- Position the bar at about 45° (fig.9). The bar must remain still.
- If the bar tends to open, unload the spring by operating on the "T" tie rod.
- If the bar tends to close, load the spring by operating on the "T" tie rod.
- In both cases, load or unload the spring until the bar remains still at about 45°.
- Reset the motorised operation by rotating the release key to the opposi-
te direction (fig.14).
WARNING! During the closing operation, the balancing spring must never
be reduced to a pack (be totally compressed). Fig.9 indicates the position
where the minimum value of the compressed spring is measured with the
rod in the opening (vertical bar) position.
8) ELECTRICAL INSTALLATION SET-UP
WARNING: before opening the door, make sure that the spring has
°
been unloaded (rod at 43 ). Set up the electrical installation (fig. 10) with
reference to the current regu-lations for electrical installations CEI64-8,
IEC364, in conformity with HD384 and other national standards. Keep the
mains power supply con-nections definitely separate from the service
connections (photocells, elec-tric edges, control devices etc.).
Warning! For connection to the mains, use a multipolar cable having
minimum 3x1.5mm 2 cross section and complying with the previously
mentioned regulations (for example, if the cable is not protected, it
must be at least equal to H07 RN-F, whereas if it is protected it must
be at least equal to H07 VV-F with a 3x1.5 sq mm
Connect the control and safety devices in conformity with the previously
mentioned installation standards. Fig.10 shows the number of connections
and section for a 100m length of power supply cables; for greater lengths,
calculate the section for the true automation load. When the auxiliary connections
exceed 50-metre lengths or go through critical disturbance areas, it is
recommended to decouple the control and safety devices by means of suitable
relays.
The main automation components are (fig.10):
I) Type-approved adequately rated omnipolar circuit-breaker with at
least 3mm contact opening, provided with protection against overloads
and short circuits, suitable for cutting out automation from the mains.
Place, if not al ready installed, a type-approved differential switch
with a 0.03A threshold just before the automation system.
QR) Control panel and incorporated receiver.
S) Key selector.
AL) Blinker with tuned antenna.
M) Actuators.
A) Bar.
F) Rest fork.
CS) Electric edge.
CC) Edge control.
Ft,Fr) Pair of photocells.
CF) Photocell post.
T) 1-2-4 channel transmitter.
9) TERMINAL BOARD CONNECTIONS
WARNING: before opening the door, make sure that the spring has
°
been unloaded (rod at 43 ). First pass the appropriate electric cables
through the raceways and fix the various automation components to the
chosen points, then connect them following the directions and diagrams
contained in the control unit instruction manual. Carry out phase, neutral
and (compulsory) earth connections. The protection wire (earth) with
yellow/green insulating sheath must be connected to the appropriate
terminals marked by their symbol. It is absolutely necessary to avoid
operating the automation system without adequate protection. This can
jeopardise personal and product safety. In no circumstances must the
automation system be activated before carrying out all connections and
checking the efficiency of all safety devices.
Keep the low voltage connections definitely separated from the power
supply connections.
JP2
1-2 Power supply 230Va.c. +/- 10% 50 Hz (Neutral wire to terminal 1).
3-4-5 M motor connection (terminal 4 common wire, terminals 3-5 motor
and capacitor operation).
1-4 Blinker connection 230V
INSTALLATION MANUAL
JP1
7-8
7-9
7-10
7-11
7-12
13-14 24 Vac power supply output for photocell and additional devices.
15-16 Second radio channel output of the double-channel receiver board
17-18 Antenna input for radio-receiver board (18 braid - 17 signal).
CON1 Radio-receiver board connector, 1-2 channels.
9.1) LED (Fig.16)
The MIZAR-BOM control unit is provided with a series of self-diagnosis leds
which control all the functions.
The functions of the LEDs are the following:
(LD1 on - LD2 off)
(LD1 off - LD2 off)
(LD1 on - LD2 on)
LD3
LD4
LD5
LD6
LD7
9.2) FUNCTIONING LOGIC
4-step logic: (Dip-Fix IBL ON)
The following actions take place after a start command:
closed barrier: .................................................................................. opens
2
cross section). opening: ......................... stops and operates the TCA (Dip-Fix TCA ON)
open barrier: .................................................................................... closes
closing: ................................ stops (stops and does not operate the TCA)
after the stop: ................................................................................... opens
With Dip-Fix IBL ON, any start command given during opening has no effect.
9.3) DIP-FIX SELECTION (Fig.16)
TCA Automatic closing time TCA.
ON:
OFF:
IBL Blocks impulses.
ON:
OFF:
FCH Photocells.
ON:
OFF:
9.4) TRIMMER ADJUSTMENT (Fig.16)
TCA (Dip-Fix TCA ON)
It is used to set the automatic closing time, after which the gate closes
automatically (adjustable from 0 to 90 sec.).
TW
It is used to set the motor working time, after which the motor stop (adjustable
from 0 to 30 sec.). When using electrical limit switches, increase the motor
stopping time by a few seconds with respect to the leaf closing time.
9.5) ACCESSORIES
SS (fig.16).
Optional board signalling gate open. Operates only with electrical limit
switches.
10) LIMIT SWITCH SETTING
WARNING: before opening the door, make sure that the spring has
been unloaded (rod at 43
switches and end-of-stroke mechanical stop devices. There must be a
rotation margin (about 1°) on closing and opening between the electrical
limit switches and mechanical stop devices (fig.11).
The adjustment is carried out as follows:
- Activate the manual release, bring the bar to its completely open position
(perfectly vertical).
- Manually advance the bar by about 2° with respect to the vertical
position.
Open-close push button and key selector (N.O.).
Stop button (N.O.). If not used, leave jumped.
Photocell or pneumatic edge input (N.C.). If not used, leave bridged.
Opening limit switch (N.C.).
Closing limit switch (N.C.).
(N.O.)
- Barrier opening.
- Barrier stop.
- Barrier closing.
Start - goes on when a start command is given.
Closing limit switch - goes off when the closing limit switch is operated.
Opening limit switch - goes off when the opening limit switch is
operated.
Photocell - goes off when the photocells are not aligned or in the
presence of obstacles.
Stop - goes off when a stop command is given.
Automatic closing on.
Automatic closing off.
START commands are not accepted during the opening phase.
START commands are accepted during the opening phase.
Photocells are only active in the closing phase. If an object is detected
by the photocells during the closing phase, the gate reverses the
current movement.
Photocells are active both in the closing and opening phase. If an
object is detected by the photocells on closing or opening, the gate
stops; once the object has been removed, the gate opens.
°
). The barrier is provided with electrical limit
ENGLISH
15
MOOVI 30-50 Ver. 04 -