tormatic HA MS 400V Manual De Instrucciones Y De Montaje página 16

4. Terminal designation
J1 External operation
J4 Emergency stop
J5 Door open sensor
J6 Wheel chock
J7 Key switch
J10 Connection of extended controls
J13 Membrane keypad
J14 Communication interface
X1 Power connection
X2 Power output L, N (500 W / 230 V)
X3 Protective earth contact
X4 Hydraulic motor
X5 Potential-free relay output 1
X6 Potential-free relay output 2
X8 Hydraulic valve
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
a
Fig. Connect the valve for the hydraulic system to the connec-
tion terminal X8.
7. Emergency stop
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.
14 - EN
8. Door open sensor
The loading bridge can only be actuated for securing the door if
the door is open. Select between the following connection possib-
ilities:
a
Fig. mechanical limit switch
b
Fig. inductive proximity sensor
br – brown
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
10. Key switch
When connecting a key switch to the connection terminal J7
a
(Fig. ), the control has to be programmed accordingly. Select
the desired function in menu item 50 "Key switch function".
11. Relay outputs
Connect an optical and acoustic warning device to the connection
terminal X5 and a chargeable lamp to the connection terminal X6
a
(Fig. and
12. External control panel
You can connect an external control panel to the connection ter-
a
b
and .
minal J1 (Fig.
WARNING
HA MS 400V / 230V
bk – black
gr – grey
b
).
a
) in order to operate the loading bridge.
Crush hazard by moving loading bridge
Limb crush hazard by moving loading bridge.
• Always mount external command transmit-
ters within sight of the loading bridge.
• The loading bridge must be visible from the
place of operation.
• The optional control
equipped with an emergency stop switch in-
tervening in the safety circuit at the connec-
tion terminal J4.
bl – blue
bk – black
panel must be