DITEC E1 Manual De Instalación página 17

10. EXAMPLE OF APPLICATION FOR BALANCED UP-AND-OVER DOORS (E1BOX)
When control panel is used for balanced up-and-over doors
operations, the following connections can be made:
- (Fig. 10.1) The leaf pushes onto mechanical stops and
stops on obstacles.
Set the operation time 2-3 s longer than the real operation time
(TM<MAX) and make a jumper among terminals 0-11-12.
With the above connections the wing stops on the opening and
closing mechanical stroke and, in the event of obstacle detection,
during opening and closing.
- (Fig. 10.2) The leaf stops on limit switches and reverses
on obstacles.
Set the operation time TM=MAX and connect opening and clo-
sing limit switches N.C. contacts to terminals 0-11-12.
With the above connections, when limit switches operate the
wing stops.
In the event of obstacle detection, the wing stops and releases
during opening operation and reopens during closing operation.
- (Fig. 10.3) The leaf pushes onto mechanical stops and
reverses on obstacles.
Set the operation time 2-3 s longer than the real operation time
(TM<MAX) and set the opening and closing proximity switches
2-3 s earlier than the mechanical stops.
With the above connections the wing stops on the opening and
closing mechanical stroke.
During opening operation, in the event of obstacle detection
before the proximity switch operates, the wing stops and relea-
ses; after the proximity switch operates, the wing stops on the
opening mechanical stroke.
During closing operation, in the event of obstacle detection
before the proximity switch operates, the wing reopens; after
the proximity switch operates, the wing stops on the closing
mechanical stroke.
- (Fig. 10.4) The leaf stops on opening limit switches and onto
closing mechanical stops and reverses on obstacles.
Set the operation time 2-3 s longer than the real operation time
of the wing (TM<MAX), and the closing proximity switch 2-3 s
earlier than the mechanical stop and connect the N.C. opening
limit switch in series to the opening phase of the motor.
With the above connections the wing stops on the closing me-
chanical stroke while on the opening, it stops and releases when
the relative limit switch operates.
During opening operation, in the event of obstacle detection, the
wing stops and releases.
During closing operation, in the event of obstacle detection be-
fore the proximity switch operates, the wing reopens; after the
proximity switch operates, the wing stops on the closing stop
mechanical stroke.
12 0 11
12 11 0 1 5 6 8 9
12 0 11
Limit switch
Limit switch
12 0 11
Proximity switch
Proximity switch
12 0 11
C U W V
Opening
limit switch
M
1~
17
R1<MAX TM<MAX
Fig. 10.1
R1<MAX TM=MAX
12 11 0 1 5 6 8 9
Fig. 10.2
R1 < MAX TM < MAX
12 11 0 1 5 6 8 9
Fig. 10.3
R1<MAX TM<MAX
12 11 0 1 5 6 8 9
Fig. 10.4
E1 - IP1853
GB