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Idiomas disponibles
Installation
0
Required tools
1
Installing the control unit
2
Opening the control unit cover
3
Connections
Designation:
J1
START / impulse input
(OPEN / STOP / CLOSE)
J2
Safety photocell, two or four-wire
J3
Closing edge OSE / 8K2 / DW
J4
Emergency-STOP, slack cable, latching
J5
Limit switch rest position
J6
Wheel chock
J7
Key switch / pull button
J9
Digital limit switch - motor cabel
J10
Connection add-on controls
J11
Connection radio receiver
J12
Aerial
J13
Membrane key pad
J14
Communication interface
X1
Mains connection
X2
Mains output L, N (500W / 230V)
X3
Protective conductor contact
X4
Hydraulic valve
X5
Floating relay output
1, door status relay
X6
Floating relay output
2, door status relay
X7
Door operator
X8
Hydraulic valves, sensors
4
Mains connection
The control unit comes ready-wired with a 16A CEE
phase-changer plug and approx. 1 m of cable (see
Wrong connection of mains voltage
!
destroy the control.
Observe rotating field.
Mains isolator
A mains isolator is provided for
disconnection of all poles of the mains
voltage. Secure the mains isolator against
unauthorised use during maintenance
or repair.
Connection of hydraulic motor
5
Valve connection
A sensor and limit switch for the automatic return
function can be installed besides the valve
connection.
6
Emergency stop button
Remove the jumper and connect the emergency stop
button. Pressing the emergency stop button stops
the dock leveller, no free floating position.
7
Sensor zero position
Required for combined operation with mutual
interlocking (menu 17=0). The door can only be
closed at zero position.
br
- brown
gr
- grey
bk
- black
8
Wheel chock
Possible connection of a wheel chock sensor.
Selection of menu 15 = 1.
The dock leveller can only lift and extend when the
wheel chock is applied.
br
- brown
gr
- grey
bk
- black
9
Key switch / pull button connection
When using a key switch / pull button, the desired
function in menu 50 should be selected.
10
Relay output
2 change-over contacts:
max. 250VAC / 2A or 24VDC / 1A.
24V-output X8: max. 100mA
Selecting the relay function in menu 45 and 46.
11
Motor connection
Connect the motor to agree with the available mains
voltage. Also see fig. 4.
12
Motor connecting lead
The connecting lead for the motor and digital limit
switch (DES) is pre-assembled and ready to use -
attach accordingly.
13
Impulse generator connection
If the gate is to be opened and closed by way of a key
(Open-Stop-Closed), select the following:
13b
Set value 1 in menu 51 or
13d
Menu 50, factory setting
14
Photocell connection
The photocell must be correspondingly set/adjusted
in menu 36.
14a
Two-wire photocell LS2
During this process the closing
procedure must not be interfered with,
otherwise the wrong position could be
recorded.
14b
Four-wire photocell LS5 with self-testing
14c
Reflection photocell RLK29
If in the menu the frame-fitted photocell has been
selected, the next time the door closes the control
4a
).
unit automatically initiates a learning run to detect the
position.
can
15
Safety edge connection
When using impulse control for door closing,
connection of a safety edge is required. Select the
corresponding setting in menu 35.
15a
Optical closing edge OSE
15b
Electrical safety edge 8K2 with a termination
resistor of 8.2 kOhm
15c
Electrical safety edge 8K2 in series connection
with slack rope and wicket door switch
15d
Pressure wave edge and switch with a loop
resistance of 8.2 kOhm
16
Radio remote control
Plug in receiver module (option) at J11 and initiate
the hand transmitter learning procedure in menu 60
or 62.
Programming the control unit
Programming is menu-driven. Make all settings as
shown in the schematic.
Protected settings are identified by the letter
display and access to the menu is barred. To release
the menu, the release signal must be sent with the
infrared control.
Hydraulic motor overcurrent (menu 10)
If the set overcurrent is exceeded, the control will
switch off the pump.
Display of the actual value
Lift the dock leveller until the pressure relief valve
trips. Now keep button
in menu 10 pressed for 5
sec; the value achieved for the motor current will now
be displayed. Make sure that the set value is larger
than the one displayed.
Automatic time (menu 13)
When the return button is pressed, the dock leveller is
lifted for the time set and then lowered safely to zero
position.
Dock leveller – door operation options (menu 17)
The control for initial start-up in menu 17 = 4 is set to
dock leveller operation mode. The respective
function should be set as soon as the door is started
up.
Make sure that the door and the dock
!
leveller cannot crash.
Correcting the slowing-down path (menu 42)
Compensates changes in the closed position
resulting from temperature fluctuations, gearbox run-
in etc.
Level adjustment (menu 43)
Compensates changes in the closed position
resulting from cable elongation or a rise in the floor
level. Set the precise closed position beforehand,
then set in menu 43.
The positions taught in menus 31, 34 and 37 are
adapted accordingly in settings 2, 3 and 4.
Spring breakage detection (menu 47)
If the set value is exceeded, error E32 is displayed.
!
After the springs have been renewed,
the door end-of-travel positions need to be reset.
Motor 9.24/5.24: input value = U x weight / 20 kg
Motor 9.20: input value = U x weight / 16 kg
Motor 9.15: input value = U x weight / 15 kg
Example:
Motor 9.24, U = 8 revolutions to open the door
Weight of the door leaf = 150 kg, each of the 2
springs bears 75 kg. Cut-off recommended at 60 kg.
Input value
= 8 x 60 kg / 20 kg =
The quick release requires re-setting,
otherwise spring fracture safeguards
must be connected.
Check of the spring balancing device
Press the button
of menu 47 for 5 sec rather than
only briefly, after the door has been completely
opened and closed once.
The value indicates how the door is balanced:
Motor 9.24/5.24: F (kg) = display value x 20 kg / U
Motor 9.20: F (kg) = display value x 16 kg / U
Motor 9.15: F (kg) = display value x 15 kg / U
U = number of revolutions for one door opening
If the display value ranges between -2 and -9, the
springs are over-tensioned.
The results are only approximate values; a force
measuring run is required to determine the value
more precisely.
When using 6.65DU, the function will be
!
different. Please refer to section "DU
Functions" for more details.
GB
L
in the
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