Nice MC824HHS, Instructions And Warnings For Installation And Use

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ENGLISH – 9
Close Open SbS Stop Bluebus
1 2 3 4 5 6 7 8 9 10 11 12
A
11
4.6 LEARNING OF CONNECTED DEVICES
After the initial start-up, the control unit must recognise the devices
connected to the
“Bluebus”
and
“Stop”
inputs.
l
The learning phase must be carried out even if no
device is connected to the control unit.
The control unit can individually recognise the various devices
connected, thanks to the learning procedure, and detect possible
anomalies.
For this to occur, the device learning procedure must be carried out
whenever a device is added or removed.
Close Open SbS Stop Bluebus
1 2 3 4 5 6 7 8 9 10 11 12
L1
L2
S
12
LEDs “L1” and “L2” on the control unit (“ Figure 12 ”) emit some
slow flashes to signal that the learning procedure must be carried
out.
To do this:
1. simultaneously press and hold the f and g
buttons
2. release the buttons when LEDs “L1” and “L2” start flashing
quickly (after roughly 3 seconds)
3. wait a few seconds until the control unit has completed the
device learning phase
4. once this phase terminates, the “Stop” ( S ) LED must be lit
and LEDs “L1” and “L2” must switch off (LEDs “L3” and
“L4” could start flashing).
4.7 SELECTOR FOR CHOOSING THE TYPE OF
CONFIGURATION OF THE CONTROL UNIT
INPUTS
The control unit is equipped with a selector (
A
- “
Figure 13
”) that
can be used to specify the type of configuration, and thus the
operating mode, to be assigned to the motor (see “ Table 4 ”).
Close Open SbS Stop Bluebus
1 2 3 4 5 6 7 8 9 10 11 12
A
13
m
The motor selector must be set before activating
the mechanical stop learning function.
m
Any configuration not appearing in “ Table 4 ” is not
allowed.
Table 4
SELECTOR FOR CHOOSING THE TYPE OF CONFIGURATION OF THE
CONTROL UNIT INPUTS
Type of configuration Input configuration selector
CONFIGURATION 1
1
O
N
2 3 4 5 6 7 8 9 10 11 12
CONFIGURATION 2
1
O
N
2 3 4 5 6 7 8 9 10 11 12
m
For details on the motor’s behaviour in configuration
1 and configuration 2, refer to paragraph “ Wiring
diagram and description of connections ”.
4.8 LEARNING OF THE MECHANICAL STOP
POSITIONS
Once the connected devices have been learned, the mechanical
stop positions must be learned (maximum opening and maximum
closing). This procedure can be carried out in three different ways:
automatic , manual and mixed .
In automatic mode, the control unit learns the mechanical stops,
calculates the most appropriate gate leaf offsets and calculates the
slowdown points
“SA”
and
“SC”
(“
Figure 14
“).
In the manual mode, the positions (“ Figure 14 ”) are programmed
one by one, by shifting the leaves to the desired points. The position
to be programmed can be identified when one of the eight LEDs
“L1...L8” flashes (see “ Table 5 “).
In the mixed mode, it is possible to perform the automatic
procedure and then, with the manual procedure, modify one or
more positions with the exception of the “0” and “1” positions,
which correspond to the mechanical stop positions.
1 1
M1 M2
0 0
SC
SA
A
A
14