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7.3.2 Procedure for activating the physical address programming mode
If the device has no physical address configured, the physical address programming launch screen will be
displayed after the visualisation of the firmware version. This page is used to activate/deactivate the
programming mode for the physical address of the KNX device.
It can only be removed by pressing the UP or DOWN push-button.
The physical address programming activation page can be called up by accessing PROG status.
For more details, see paragraph 12.2 above.
7.4 Device malfunctioning error feedback
– No BUS connection
During normal operation, the device can detect certain malfunctions not resulting directly from its configuration,
but which may prevent it from working properly. These malfunctions are signalled on the display as operating
errors, via the central digits:
Malfunction detected
Information
on
the
display
Warning of lack of KNX BUS connection. This malfunction blocks all
communication on the BUS, and therefore all BUS signalling or command
functions. The KNX BUS connection must be checked to reset correct operation.
Err bUS
Once the error has been detected and signalled on the display, the information remains on the display and the
device functions are blocked because this type of error is critical for device operation. The user can quit the
error screen by pressing the UP or DOWN push-buttons and thus return to the normal device screens. When
the inactivity time-out has elapsed (1 minute), the error screen is displayed again.
The error will only stop being displayed when the condition linked to it is no longer detected. To ensure that
this condition cannot arise again, it may be necessary to call in the installation technician.
7.5 Feedback of ETS download in progress
During the ETS download, the message “EtS dL” is shown on the device display.
In this phase, no operations can be carried out on the device using the push-buttons.
At the end of the download, the device is restarted with the normal procedure explained in paragraph 12.3
"Device start-up procedure".
