DUO DMX
Gateway
Programming
DUO DMX
Gateway
b.a.b-technologie gmbh 37
BEHAVIOUR OF THE COMMUNICATION OBJECTS FOR STATUS FEEDBACK
In order to receive the DMX channel values as KNX telegrams in slave mode, the corresponding channel
of the DMX interface in slave mode must be allocated a corresponding group address. Only the
following communication objects of the dimmer channels (“Dimmer Out 1” and “Dimmer Out 2”) are
relevant for this:
1 bit: DPT 1.001 (switch EIS 1), value: [0.1]
1 byte: DPT 5.001 (EIS 6 percent), value [0 – 100%, step size 0.4%]
If therefore, as in the example above, the DMX interface 2 is configured as a slave, both communication
objects of the corresponding DMX channel in “Dimmer Out 2” can be linked with the addresses for the
status feedback.
Figure 43: Link to an address for status feedback
Note: If you configure one DMX interface as a DMX master and one as a DMX slave, please note
that not transmission takes place not only on the 1 byte group address of the configured DMX
slave interface (the actual value incoming from DMX), but also on the 1 byte communication
object of the sending channel (the current value of the communication object).
5.3.3.2
GROUP ADDRESS MANAGEMENT
See section
“
Configuration for “KNX/BMX”
“
.
Setting up group addresses in the DMX configurator
See
Section “
Configuration for “KNX/BMX”
“
.
Using ESF data import
See
Section “
Configuration for “KNX/BMX”
“
.
5.3.3.3
GROUP ADDRESS LINKING
See
Section “
Configuration for “KNX/BMX”
“
.
Linking of the scenes (“Scene out”)
See
Section “
Configuration for “KNX/BMX”
“
.