DITEC VIVAH Manual De Instalación página 19

4. EXAMPLE OF APPLICATION FOR TWO-MOTOR SWING GATES
When control panel VIVAH is used for two-leaf swing automations,
the following connections can be made:
- (Fig. 4.1) Use without limit switches
Connect the motors as shown in the diagram.
Note: during the opening operation, the +/- polarities are
those indicated in the diagram.
Set the VM to the desired speed.
Set M1 and M2 so as to obtain slow down of the door wing
before the mechanical stop.
With the above connections each wing stops on the opening
and closing mechanical stop.
When the time set with M1/M2 runs out: on opening the slow
down time is a maximum of 10 seconds, on closing the wings
slow down until they reache the mechanical stop.
- (Fig. 4.2) Use with slow down limit switch.
Connect the motors and slow down limit switches as shown
in the diagram.
[A] The slow down limit switch opens;
[C] The slow down limit switch closes.
Set M1 and M2 = MAX.
Set the VM to the desired speed.
With the above connections each wing stops on the opening
and closing mechanical stop.
After the slow down limit switch has been triggered: on
opening and on closing the max slow down time is 10
secs.
- (Fig. 4.3) Use with a stop limit switch.
Remove jumper FC.
Connect the motors and stop limit switches as shown in the
diagram.
[A] The stop limit switch opens;
[C] The stop limit switch closes.
Note: a single limit switch can be installed for each motor.
Set M1 and M2 <MAX.
Set the VM to the desired speed.
Set M1 and M2 so as to obtain slow down of the door wing
before the limit switch is triggered.
With the above connections, when the limit switches operate
each wing stops.
When the time set with M1/M2 runs out: on opening, the slow
down time is a maximum of 10 seconds, on closing the wings
slow down until they reach the stop limit.
+ -
36 35 34 33 32 31
M2
=
max. 10 s max. 10 s
M2 (VM)
M1(VM)
1N4007
+ -
36 35 34
A C
M2
=
max. 10 s max. 10 s
A A
VM
VM
1N4007
+ - +
36 35 34 33 32 31
A C A
M2
=
A
max. 10 s max. 10 s
M2 (VM)
M1(VM)
19
+ -
M1<MAX M2<MAX
M1
=
M1(VM)
M2 (VM)
+ -
33 32 31
M1=MAX M2=MAX
A C
M1
=
VM
C C
max.
10 s
-
FC
M1<MAX M2<MAX
C
M1
=
A
M1(VM)
M2 (VM)
C C
VIVAH - IP1776
GB
Fig. 4.1
VM
Fig. 4.2
Fig. 4.3