Werbung
Verfügbare Sprachen
Verfügbare Sprachen
GB
1
Definition of cascading
Cascading provides the capability of connecting up to four control units for
operating as many as twelve lifting columns running in synchrony.
The function of such a system will be described in the following.
Master
The master of a cascading system is the control unit to which a handset is
connected. This control unit is the only one in the entire network that
accepts handset instructions and therefore is the most important unit.
Slave
Slaves are control units that serve as extensions to the master and are
connected to the master via special cascading cables. Handsets must not be
connected to these control units.
Note
Handset instructions are not accepted by the cascading
network if the handset is connected to a slave.
Note
A cascading network, consisting of two, three or four control
units, is to be considered as a closed system.
(Example: If, in the instructions, you are requested to interrupt
the supply of electricity, this is to be performed for all control
units within the network. Here, all control units are to be in the
same electricity free state.)
Note
Do not connect a control unit that is not in the factory setting.
2
Startup
2.1 Necessary components
The following components are recommended to establish a functioning
network:
Network of 2 control units
1 handset Touch Comfort
2 control units Compact e-2 / -3
2 power cables
1 cascading cable, short
up to 4 / 6 drives
Network of 3 control units
1 handset Touch Comfort
3 control units Compact e-2 / -3
3 power cables
3 cascading cables
up to 6 / 9 drives
Technik für Möbel
M1: Motor/lifting column socket 1
M2: Motor/lifting column socket 2
M3: Motor/lifting column socket 3
D: Logic Connector DATA for sensors and cascading
HS: Handset socket
P: Mains power socket
F: Cable lug for earthing the desk frame
(6.3 mm x 0.8 mm cable lug)
2.2 Connecting the drives
The motors can be allocated to the control units in any way.
(Socket M1 - M3)
2.3 Connecting the handset
You can connect the handset to the seven-pole handset socket (HS) on the
control unit that is to act as the master in operation.
Note
We recommend the use of a comfort handset with display and
memory function for the cascading system.
Note
The control unit that, in the factory setting, first detects a
pressed button on the handset is declared as being the master -
therefore the handset may only be connected to the control
unit intended for this.
2.4 Connecting the cascading cable
Connect your control unit using the cascading cable intended for this to the
logic connector DATA (D) to enable operation in the network.
Note
If the cascading cable is to be removed, the snap-in mechanism
must be opened by pressing prior to unplugging the plug.
www.hettich.com
5
Werbung
