11
ENGLISH
Suono
Pausa
1 s
4 s
8 s
Sound
Pause
Table 6: Acoustic signals
STATUS SIGNALLED
ACOUSTIC SEQUENCE
Connection to mains
power supply
Initialisation procedure
Alarm: Error "A"
Alarm: Error "B"
The indication of error A does not inhibit the operation of the
automation unit. The indication of error B inhibits the operation
of the automation unit until the fault is eliminated.
Table 8 (paragraph 8.4) contains a list of the malfunction
conditions indicated by the system. To identify the fault, connect
the CODIS external programming unit (optional).
6. 959 MP ELECTRONIC CONTROL UNIT
Warning
: Always disconnect the electric power supply before
carrying out any work on the control unit (connection,
maintenance).
6. Electric lock - N.O. contact (max. capacity 0.5 A/24 V) (fig.
16).
If no power is supplied the electric lock is active and
therefore guarantees-CLOSING mechanical locking. In
the NIGHT function the electric lock is active even if no
power is supplied. In the event of an opening command
(internal command or EMERGENCY OPENING), the electric
lock is temporarily powered to enable the door to be
opened. In this case a reverse stroke command is also
given to enable the mechanical release of the system.
7. Accessories power supply (+24 Vdc)
8. Accessories power supply (0 Vdc)
9. Internal command
: any control device (pushbutton,
photocell, sensor, etc.) which, by closing a contact, can
command an opening cycle of the system from inside.
10. External command
: any control device (pushbutton,
photocell, sensor, etc.) which, by closing a contact, can
command an opening cycle of the system from outside.
Fig. 17 shows the control device connection. To install
more than one internal/external control device, connect
the N.O. contacts in parallel.
Connecting microwave radar / passive infrared sensors.
In the conventional configurations the control units are
microwave radar and/or passive infrared sensors. To
connect the FAAC sensors/radar units equipped with a 5-
pole electrical cable, refer to fig. 18.
11. Emergency control (fig. 19/a):
any control device (normally
a pushbutton) which, by opening a contact, commands
an emergency closure of the system. Alternatively this
input can be used to command emergency opening by
programming the system in a suitable manner using the
CODIS programming unit (optional).
To install more than one emergency control device,
connect the N.C. contacts in series.
N.B.
: If emergency control devices are not connected,
jumper inputs
11
and
15
.
Activating function no. 6 at CODIS programming level III
enables the emergency control to be activated by closing
a N.O. contact.
In this case, in order to install more than one emergency
control device, connect the N.O. contacts in parallel.
12. STOP safety control (fig. 19/a):
any device (safety sensor,
photocell, etc.) which, by opening a contact, has a safety
effect on the operating cycle. In particular, this safety
device interrupts the opening/closing movement of the
door.
When the safety device is disengaged, the door resumes
its opening/closing movement and continues to the end
of the cycle.
To install more than one STOP safety device, connect the
N.C. contacts in series.
N.B.:
If STOP safety devices are not installed, jumper inputs
12
and
15
.
13. CLOSURE safety command (fig. 19/a):
any device (safety
sensor, photocell, etc.) which, by opening a contact, has
a safety function on the closing movement of the door.
The safety device causes an immediate reversal of the
closing movement of the door, but has no effect on the
opening movement of the door.
To install more than one CLOSURE safety device, connect
the N.C. contacts in series.
N.B.:
If CLOSURE safety devices are not connected, jumper
inputs
13
and
15
.
Connection of MINISWITCH photocells
The MINISWITCH photocells can be used as a safety device.
For connection, see
figure 19/b
.
14. Accessories power supply (+24 Vdc)
15. - 16. Accessories power supply (0 Vdc)
d
RESET button
N.B.:
To RESET, hold down the button for at least 4 seconds.
e
Position monitoring microswitch connector
(fig. 1 - ref. 4).
f
Programming unit connector
(2 pole)
Fig. 11
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
X6
X5
X7
X2
X4
X1
F1
7
6
5
4
3
1
2
a
Fuse F1
1AT/230Vac - 5x20
b
Terminal strip X1
(230 V) - fig. 12
c
Low voltage terminal strip X2 / X4
Description of the terminal strip
1. - 2. - 3.
Connection of function switch (fig. 1 - ref. 12) as shown
in fig. 13.
Connection of CODIS programming unit (optional) as
shown in fig. 14.
Use a 2 x 0.5 mm
2
screened cable (bus communication)
for the connection. The screening must be fixed underneath
the special screws (fig. 14 - ref. 1).
Important
: The maximum permissible length of the
connection cable is 50 m.
To inhibit operation of the CODIS, interrupt the jumper
between terminals 3 and 4 and install a switch (fig. 14 - ref. 2).
Warning:
If the CODIS is used on a continuous basis,
function no. 7 must be activated at level III (see section 8).
Activation of input 3 (fig. 14) enables the NIGHT or ONE-
WAY operating functions to be given priority over the
function selected on the CODIS unit. To select the priority
function, program the CODIS suitably at level III (function
no. 2 - see section 8.3). The input can be activated by
means of a timer.
4. Electric lock - Common
5. Electric lock - N.C. contact (max. capacity 0.5 A/24 V) (fig.
15)
. The output is suitable for commanding a magnetic
closure system. If no power is supplied, the electric lock is
not active. In the NIGHT function the electric lock is powered
and hence active. In the event of an opening command
(internal command or EMERGENCY OPENING), the power
supply to the electric lock is temporarily cut off to allow the
door to be opened.
