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2.5 Connecting the power supply cable
Prior to supplying any control units with electricity, ensure that all previous
steps have been performed correctly and that the network is set up as per
one of the networks depicted in Section 4.1.
Warning
Prior to connecting the power supply cables,
check again that
the mains voltage is the same as the mains voltage shown
on your control unit's rating plate,
all components are connected to the right sockets.
2.6 Initial reset of the lifting columns
Once the control units have been connected to the electricity supply, it is
necessary to perform a reset of the lifting columns, because in this process
the addressing of the cascading network will also be performed.
1. 000 must flash on the display. This indicates that the system
is waiting for a reset.
2. Press the desk top down button.
The lifting columns should now be driven to the reset
position at reduced speed. Do not release the button until the
final position, indicated via a click code, is reached!
3. Wait for at least three seconds after the reset. During this
time, the lifting column detection will be completed and
saved.
4. The display now shows the current desk top position.
Note
It takes approximately five seconds before the lifting columns
begin the reset movement.
Warning
Notice: Be sure to check either directly during or immediately
after the reset whether the respective lifting columns also
move
The system can otherwise be damaged through oblique
lifting or retracting.
Note
If errors occur during the reset (error message on the display,
incorrect behaviour of the lifting columns), the cascading
network must be set to the factory setting (S0 menu).
6
3
Operation of the cascaded network
3.1 Changes to the cascading network
Should it be necessary to replace one or more control units within a
cascading network, the following procedure is to be observed:
1. Prior to replacing the affected control unit with a new one, reset all
control units of the planned network to the factory settings
(see section 3.2).
2. Disconnect the entire cascading network from the electricity supply
3. Establish the cascading network (see section 2)
Note
Do not connect a control unit that is not in the factory settings.
3.2 Resetting the control unit to factory settings (S0 menu)
This function allows you to return the control unit to the factory settings.
1. Simultaneously press memory position button 1,
1
2
memory position button 2 and the desk top up
button. Keep this button combination pressed for
approx. 3 seconds. Now release the buttons.
The display shows S and a number, e.g. S 1.
2. Press and release the desk top up button until the
display shows S 0.
The display shows S 0.
SAVE
SAVE
3. Press the memory button.
The display shows E70.
4. Unplug the mains power connection cable and plug it
back in again after approximately five seconds.
The control unit is reset to the factory settings.
The control unit is now in the same state as it was
before you put it into operation for the first time.
Note
Calling up the S0 menu will reset all control units in the
network to the factory settings.
Note
It is imperative that the network is reset to the factory setting
prior to any changes being made (parameters, configuration).
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