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Idiomas disponibles
Idiomas disponibles
5.
Mains connection
The control is wired in a ready-to-connect fashion using a 16 A
CEE plug and a cable with an approximate length of 1 m in com-
a
pliance with Fig.
. In doing this, ensure that the supply discon-
nection is easily accessible after the installation.
Hydraulic motor connection
Connect the hydraulic motor to the connection terminal X4 while
observing the correct phase assignment. See also fig.
Incorrect connection of mains voltage
NOTICE
•
Ensure that on-site fusing of 10 A is avail-
able.
•
Observe the rotating field.
Hazardous voltage
DANGER
A main switch is installed for separating all poles
from the mains voltage.
When carrying out repair and maintenance work,
secure the main switch against unauthorised or
accidental switching-on.
6.
Valve connection hydraulic motor
a
Fig.
In addition to the valve connection, you can also connect
the swing lip sensor to X8 for the function "automatic return".
7.
STOP circuit
a
Fig.
Connect one or several emergency stop switches to the
connection terminal J4.3/4. In case of interruption, the loading
bridge stops.
Tripping or falling hazard when loading!
CAUTION
With the control switched off, triggered emer-
gency stop switch or active restart lock, the float-
ing position of the loading bridge is not active
and the vertical movements of the truck are not
balanced out.
•
It is not permitted to drive on the loading
bridge until restart.
b
Fig.
Connection of the roll-up protection mechanism
To provide for protection from being drawn in, with fixed cable
routing a roll-up protection mechanism with an evaluation unit can
be connected to the safety circuit J4.3/4. The evaluation unit must
comply with PL c Cat3 as per EN 13849-1.
8.
Sensor resting position
It is required to connect the sensor for the resting position in order
to carry out the combined operation "mutual locking of door" (pro-
gramming setting: menu item 17, value=0). The door can only be
closed in resting position.
a
Fig.
Connect the sensor for the resting position to the connec-
tion terminal J5.
br – brown
bk – black
9.
Wheel chock
a
Fig.
Connection possibility for a wheel chock sensor.
If you connected a wheel chock to J6, select menu item 15 "Con-
nection J6 wheel chock / resting position" in menu 1 "Basic set-
tings loading bridge" and set the value 1.
The loading bridge can only be lifted and extended if the
wheel chock has been correctly positioned.
br – brown
gr – grey
24 - EN
10. Motor connection
Connect the motor once the mains voltage is available. In installa-
tion step Mains connection, also refer to fig.
11. Motor connection line
Fig.
and the digital limit switch DES. The connection is implemented
by fixed cable routing of the motor connection line and using cor-
responding connectors. A digital limit switch complying with PL c
a
b
and
.
as per EN 13849-1 must be used (DES3, DES4).
Detail
anism
If a spring fracture safety device is tripped, the control must be
protected against restart by spring fracture or roll-down safety
switches. The switches must be used as normally closed contact
subject to forced actuation complying with EN 60947-5-1, An-
nex K. With fixed cable routing, the switches are connected to the
terminal board of the DES.
12. External command transmitters
If you connect external control devices to terminal J1 of the con-
trol, the following variants are provided:
Fig.
STOP, CLOSE.
Fig.
and CLOSE.
Fig.
OPEN-STOP-CLOSE switching sequence
Set menu item 51 to 1.
Fig.
OPEN-CLOSE switching sequence
Set menu item 50 to the value 0 (default setting).
13. Photoelectric sensor
Connect the photoelectric sensor as specified for the following
variants:
Fig.
Fig.
Fig.
Then select the corresponding photoelectric sensor under menu
item 36.
If you have selected the value 3 "Photoelectric sensor mounted in
the frame", the next CLOSE run executed by the control is a
"learning cycle" for detecting the position.
This learning cycle is indicated by the value E10 in the LED dis-
bl – blue
play.
NOTICE
bk – black
TAD MS 400V / 230V
a
The motor connection line is pre-assembled for the motor
b
Spring fracture safety device / roll-down locking mech-
a
Connection to J1 for external control devices with OPEN,
b
Connection to J1 for external control devices with OPEN
c
Connection to J1 for external control devices with a
d
Connection to J7 for external control devices with a
Crush hazard and risk of being struck by the
CAUTION
closing door
Persons can be struck when the door is closed
or collide with the door.
•
Mount external pulse transmitters always
within the range of view of the door.
•
The door must be visible from the place of
operation.
a
2-wire photoelectric sensor LS2
b
4-wire photoelectric sensor LS5 with testing
c
Reflection light barrier
Do not interrupt the learning cycle
The learning cycle must not be interrupted, so
that no incorrect position is recorded.
a
b
and
.
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