Page 269 - Basic Course

KNX BASIC COURSE

Group Communication (if “Read group communication part” was selected)
Per group object Indication of the object number; in brackets the object
size, the set flags and the priority of the group object as
well as all the group addresses assigned to the group
object

If errors occur when executing “Device info”, which are not remedied by renewed
downloading of the KNX device, one should contact the hotline of the relevant
manufacturer.

Figure 12: Bus monitoring and Group monitoring

4 Diagnostics: Bus monitoring and Group monitoring

Two tools are available in ETS for the recording, displaying, analysing and sending of
telegram traffic in an installation as well as for reading or sending of group address values
from a PC or notebook.

Bus monitoring: Recording and analysis of all the telegrams on the bus

Group monitoring: Recording and analysis of group telegrams.
Reading and sending of group address values

The “Bus monitoring” and “Group monitoring” diagnostic functions are available via the
menu item “Diagnostics” or via the tools bar.

Home and Building Management Systems KNX Association
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