Nice NL085K0DC Instrucciones Y Advertencias De Instalación Y Uso página 5

5
BASIC ELECTRICAL CONNECTIONS
5.1 - Controller inputs and outputs
CAUTION!
• In conformity with electrical regulations, install an electrical disconnection
unit on the power line to completely cut off mains power under overvolt-
age category III conditions. The disconnection unit is not supplied with the
product.
• Make the connections exactly as specified. Incorrect connections can
cause malfunction and danger.
• Before making any electrical connections, or before switching the radio
receiver on, make sure the controller is not powered by either the mains or
the backup battery PS124.
■ MOTOR (fig. 8-E) – motor output connection. Hookup the red and black cable
coming from the motor
■ ENCODER (fig. 8-F) – data exchange between motor and controller in relation to
the door position. Hookup the 5 wire connector coming from the motor.
■ BATTERY (fig. 8-G) – auxiliary emergency power connection, as supplied by
backup battery PS124. Hookup the cable from the controller's internal battery. CAU-
TION! – Only make this connection after the automation system has been
tested and commissioned.
■ MAINS POWER (fig. 8-B-D) – hookup to these clamps the two cables from the
mains supply. CAUTION! – Make sure the mains power supply is cut off.
■ GROUND (fig. 8-C) – hookup the ground cable from the mains power supply.
5.2 - Combine the two control buttons (Up/Down) with
the respective directions of rotation of the motor
After completing the basic hookup, check that the control buttons (Up/Down) con-
trol the appropriate directions of rotation of the motor. For the check, observe the
position of the motor: for example, whether the electronic head is to the right or left
of the winder rollers, and whether the door will lower in front of or behind the roller.
Then use Table B to identify the scheme which corresponds to your installation: if
you identify scheme A or B, the combination of buttons/rotation is correct; if, on the
other hand, you identify scheme C or D, run procedures "A", "B" and "C" in sequence
to correct the combination.
CAUTION! – Before running the procedures, make sure the roll-up door is
completely wound up and disconnected from the winder roller.
A - Programming the opposite direction of rotation
01. Power up the controller.
02. Hold down [Set] until led L1 starts flashing, then release it.
03. Press [▲] or [▼] until led L8 starts flashing.
04. Press [Set] to change the status of the function to ON (short flash = OFF; long
flash = ON).
B - Resetting the encoder position
01. Remove the "encoder" label from the limit switch collar.
02. Switch off the controller by removing line fuse F1 (fig 8-A).
03. Switch the controller on by inserting line fuse F1. All programming leds will flash
twice at power on, then switch off, leaving only one of leds L1 to L8 on to indicate
the encoder position.
04. Now hold down [Set]. Release the button as soon as the motor starts: the con-
troller runs the motor until it reaches the encoder position is that of led L7.
05. After the motor has stopped, all leds turn on and then off, after which check that
the led that lights up again is L7. If this does not occur, repeat the procedure
from point 01.
06. Now power off the controller.
TABLE A – Technical characteristics of the cables, with reference to fig. 7
Connection
A - Power line
B - Flasher
C - Antenna
D - Bluebus photocells
E - Keyswitch
F - Resistive sensitive edge
G - Optical sensitive edge
G - Motor/controller connection
CAUTION! - Connect the control unit only to an electric power line equipped with an earthing system.
(*) - If the power cable is more than 30 m long, use a larger cross-section cable (e.g.: 3 x 2.5 mm
Before proceeding, secure the door's clips to the roller - see the door documentation.
6.1 - Hookup up terminal clamps
The controller has seven terminal clamps (fig. 8-M) for hooking up the various de-
vices. Some of these may be optional and not included in the package. The terminals
provide for the following connections.
CAUTION! - Never use devices other than those specified.
■ FLASH – This output connects to the following devices. After connecting the
desired device, before running procedure 7.1 - "Memorising devices", program the
output per procedure 8.4 - "Programming level 2 parameters".
• Flasher – program the output as "flasher" to connect the Lucy B flasher with
• Door open indicator – program the output as "door open indicator" to connet
• Suction cup(*) – program the output as "suction cup" to connect a 24V, max
• Electric latch(*) – program the output as "electric latch" to connect a 24V, max
• Electric lock(*) – program the output as "electric lock" to connect a 24V, max
■ BLUEBUS – only devices compatible with the "BlueBUS" cable communications
protocol may be connected to this terminal. Such devices must be connected in
parallel, using only two wires (for data and power). For further information on the
BlueBUS system, see 6.2.1 – "BlueBUS devices".
■ STOP – input for the devices which block or eventually stop the manoeuvre in pro-
gress. This input can be adapted for NO/NC contacts, constant resistance devices
and optical equipment. For further information on the Stop input, see 6.2.4 – "STOP
input".
■ PP – input for equipment controlling the automation system in step-by-step mode.
NO contacts must be connected to this input.
■ OPEN – input for devices which only open the door. NO contacts must be con-
nected to this input.
■ PHOTO – input for devices which reverse the door's travel as it is closing. NC
contacts must be connected to this input.
■ ANTENNA (fig. 8-I) – input for the radio receiver's antenna.
(*) – Only devices without electronics, operating with an electromagnet, may be con-
nected.
6.2 - Details about devices
6.2.1 - "BlueBUS" devices
"BlueBUS" is a communications and connection system which uses a two-wire cable
carrying both the power and the data signals. It is used for hooking up mutually
compatible equipment (including the controller), such as photocells, safety equip-
ment, control buttons, warning lights, etc.. All devices must be connected in parallel,
without the need to observe polarity, and are then detected by the controller one
Cable type
1 cable (3 x 1.5 mm )
2
1 cable (2 x 1 mm )
2
1 shielded cable (RG58)
1 cable (2 x 0.5 mm )
2
1 cable (4 x 0.5 mm 2 )
1 cable (2 x 0.5 mm )
2
2 cables (3 x 0.25 mm )
2
supplied
C - Secure the roll-up door's clips to the winder roller
6
HOOKING UP DEVICES
12V, 21W, automotive light bulb. The device flashes when the door is moving
(0.5s on; 0.5s off).
a 24V, max 5W indicator lamp to signal that the door is open.
10W suction cup. When the door is fully closed, the suction cup secures it in
place. It releases the door when it starts to move (open/close).
10W electrically-operated latch. When the door receives the open command, the
latch is released to allow the door to open. In the closing manoeuvre ensure that
the electric latch re-engages mechanically.
10W electric lock with latch. When the door receives the open command, the
lock is released to allow the door to open. In the closing manoeuvre ensure that
the electric lock re-engages mechanically.
Maximum permitted length
30 m (*)
20 m
20 m (recommended less than 5 m)
20 m
50 m
20 m
10 m
3 m
) and install an earthing point in the vicinity of the automation.
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English –