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ABB i-bus
®
KNX
Device technology
2.4.3
Assignment of the physical address
The physical addresses and parameters are assigned and programmed in the ETS.
The device features a Programming button for physical address assignment. The red Programming LED
lights up after the button has been pressed. It goes off as soon as ETS has assigned the physical address
or the Programming button is pressed again.
2.4.4
Download reaction
The device can be programmed in various ways: via one of the integrated tunneling servers, via local
download, via KNXnet/IP routing or via another programming interface (USB or IP).
Note
Any USB interface used for programming a KNX Secure device must support "long frames." One
suitable USB interface is the USB/S 1.2 from ABB.
There must be a connection to the KNX TP (twisted pair) in order to program the device.
After the download is complete, the device reboots and closes all open tunneling connections. If the
device's IP address was changed during the download, the tunneling connections must be reconfigured
manually in the tunneling clients. Tunneling clients establish the connection to the server via the
IP address.
The data programmed with the ETS is adopted approx. 30-60 seconds after the download.
2.4.5
Unloading the device and resetting to factory settings
The device can be reset to the factory settings. This is a secure device, so the following information must
be observed:
When the device is operated in KNX Secure mode, it can be reset via the ETS only if the ETS uses the
project with which the device was parameterized or if the commissioning key is available in the project.
The device can be unloaded by right-clicking it in the ETS.
Option: Unloading the application
The IP address and IP configuration will be retained
•
Any unicast configuration will be retained
•
•
The passwords and IP addresses of the tunneling servers will be deleted
The key for multicast communication ("backbone key") will be retained
•
•
The tool key assigned by the ETS will be retained. In other words, the FDSK will not be needed for
reprogramming
•
The physical address will be retained
Option: Unloading the physical address and the application
•
The device will be reset to the factory state
The FDSK will be needed for re-commissioning unless it is still available in the ETS project from the
•
original commissioning process
16 2CDC502099D0211 Rev. A | IPR/S 3.5.1
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