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Cross-Line Communication
42
NXB-KNX Operation/Reference Guide
To facilitate cross-line and cross-area communication, all group addresses which do not originate from a
device that is located on the immediate line must be linked with the appropriate communication object on the
NXB-KNX Virtual Device.
For example, FIG. 28 indicates
Light G
,
Light E
and
Light A
(which are all of type 1 Bit) are linked with the
NXB-KNX Virtual Device 1 Bit communication object.
1.
Create this linkage for all group addresses which do not originate within the line at which the NXB-KNX
is physically attached.
2.
Repeat this process starting with the
Adding the Virtual Device to the ETS3 Project
for all additional
NXB-KNX's in your installation.
FIG. 28
ETS3 - Topology in Default Project indicating NXB-KNX