In Case Of Failure - fadini Elpro 980 Manuel

Elpro 980
GB
Attention: the installation of this electronic control board requires a specific technical knowledge and must be carried out by
professional installation agents, who are qualified and certified to operate in compliance with the existing safety norms. It is
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important to read and keep to these instructions to prevent any wrong use or incorrect installation of the board. The electronic
control board ELPRO 980 has been designed and developed to control the oil-hydraulic road barriers BAYT 980s. Any different
applications are forbidden, unless specified in this manual.
Meccanica Fadini declines any responsibility for damages to persons or properties caused by the incorrect application of the
product or for failing to observe the existing norms.
Maintenance and inspections of the status of the product must be carried out by qualified technicians.
Before servicing, do not forget to disconnect the power supply. It is also recommended to read the Safety Norms manual
available from Meccanica Fadini. The manufacturing company is not liable for the electronic control board in case of misuse.
General description: Elpro 980 is a control board with a microprocessor to operate the electro-hydraulic road barriers in the range of Bayt 980.
Power supply: 230 V - 50 Hz ± 10% single-phase. The electrical connections for the mains power supply are well separated from the low voltage
connections for the commanding and safety accessories. It includes a 5 A fuse to protect the board and the motor, a 630 mA primary transformer,
and a 2 A secondary transformer. The manufacturer is not liable for any incorrect use of this appliance; and also reserves the right to change and
update it without previous notice.
Operating logic: after an opening pulse, an opening-dwell-closing cycle is started either in automatic or semi-automatic mode. The following
options can be selected: step by step by remote control, non reversing by remote control on opening cycle, pre-flashing or non pre-flashing, flashing
lamp On - Off options in dwell phase, deadman control in both O/C cycles or only on closing, leds are fitted to provide status diagnostic of the system
inputs. The control board incorporates a special safety feature: the unit checks automaticaly, even if the motor is stopped, that no movement of the
beam occurs unless the safety accessories connected to the system, such as the photocells, safety edges or loop detectors, are cleared from any
obstacle. In the case where two barriers are required alike in length and speed to operate simultanueously (with very large lanes), it is possible to
connect the two ELPRO 980s using only three cables to the outputs 27/28/29 and, obviously, to the 230 V power supply. In this way, one barrier
becomes the master (to which all the commanding and safety accessories are to be connected), and controls the secondary one (slave). The safety
contacts (stop, photocells) of the second barrier are to be linked out.

IN CASE OF FAILURE:

- Check that the power supply to the electronic board is 230 V ± 10% 50 Hz
- Check that the power supply to the electric motor is 230 V ± 10% 50 Hz
- For distances beyond 50 metres increase the section of the wires.
- Check the fuses.
- Check all the normally closed contacts.
- Check that no power drop occurs between the board and the electric motor.
DIP-SWITCH
1 = ON Photocells stop barrier on opening
2 = ON Radio. No reversing
(no stopping) on opening
3 = ON Automatic closing
4 = ON Pre-flashing in service
5 = ON Radio. Step by step with stop in between
6 = ON Deadman control (Dip 4 = OFF and Dip 3 = OFF)
7 = ON Deadman control only on closing cycle
8 = ON Flashing lamp off on dwell cycle
9 = ON On opening/dwelling beam lowers after passing the photocells
10 = ON All operations opening/closing after checking status of safety devices
assessing clearance from obstacles and operativity
11 = OFF, blank
12 = ON Activation of the second board (slave mode)
ELECTRONIC CONTROL BOARD FOR ROAD BARRIERS BAYT 980
DIP-SWITCH
1 2 3 4 5 6
DIAGNOSTIC LEDS
ON
L1 = Photocells, it switches off in case of an obstacle
L2 = Open, it illuminates on pulsing to open
OFF
7 8 9 10 11 12
L3 = Close, it illuminates on pulsing to close
L4 = Stop, it switches off on pulsing to stop
L5 = Radio, it illuminates whenever a transmitter is pulsed
L6 = Limit switch closing, off with gate in closed position
L7 = Limit switch opening, off with gate in open position
L8 = Power supply 230 V - 50 Hz illuminated
8