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Button interface
6
Commissioning
Programming the physical address and application program
￭
Switch on the bus voltage.
￭
Press the programming button (2).
The programming LED (3) lights up.
￭
Program the physical address with the ETS.
The programming LED goes out.
￭
Program the application program with the ETS.
6.1
Safe-state mode and master reset
Safe-state mode
The safe-state mode stops the execution of the loaded application program.
Only the system software of the device is still functional. ETS diagnosis func-
tions and programming of the device are possible.
Activating safe-state mode
￭
Switch off the bus voltage or remove the KNX device connection terminal.
￭
Wait approx. 10 seconds.
￭
Press and hold down the programming button.
￭
Switch on the bus voltage or attach the KNX device connection terminal.
￭
Wait until the programming LED flashes slowly.
￭
Release the programming button.
The safe-state mode is activated.
By briefly pressing the programming button again, the programming mode can
also be switched on and off in the safe-state mode as usual. If the program-
ming mode is active, the programming LED stops flashing.
Deactivating safe-state mode
￭
Switch off bus voltage (wait approx. 10 seconds) or carry out ETS program-
ming.
Master reset
The master reset restores the basic device settings (physical address 15.15.255,
firmware remains in place). The device must then be recommissioned with the ETS.
In secure operation: A master reset deactivates device security. The device can then
be recommissioned with the device certificate.
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13.11.2023
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