EN-54
The bus used is a TP1, with a transmission speed of 9600 Bds.
This bus requires a special external power supply (supplied as an option)
5.5.1 Description of KNX communication card
Red
Constantly lit
No communication between KNX
card and the controller
Check the configuration:
- controller address incorrect
- transmission speed incorrect
Flashing Communication error between KNX
The card has been configured with a version or
address not recognised by the controller BIOS
Communication with the controller is
established
Green
Constantly lit
The button has been pressed to
allocate the address, and the card is
awaiting the corresponding
procedure from ETS3
Rapidly flashing -
the XML file has not been
downloaded
-
a rapid flash indicates receipt of
the address after the button has
been pressed
Proceed with configuration
Slow flashing
Configuration in progress: the XML
file is being downloaded by ETS3
Both constantly lit No power supply on KNX bus Check: KNX bus power supply, electrical
connections and polarity of connections on the
connector + and - terminals
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