©
2016 WEINZIERL ENGINEERING GmbH
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A short flashing of all LEDs (
❷❹❺❻
) visualizes the
successful reset of the device to factory default settings.
Interface settings within ETS
Within the ETS, KNX interfaces can be selected and set up via
the ETS menu "Bus Interfaces".
The ETS can access configured KNX IP Interfaces even without
a database entry. If the setup of the KNX IP Interface does not
comply with the conditions of the KNX installation it must be
configured via an ETS project. See the ETS database section for
more information.
As factory default the assignment of the IP address is set to
“automatically via DHCP” and thus no further settings are neces-
sary. To use this feature a DHCP server on the LAN must exist
(e.g. many DSL routers have an integrated DHCP server).
After connecting the KNX IP Interface to the LAN and the KNX
bus it should automatically appear in the ETS within the menu
"Bus" under "Discovered interfaces".
By clicking on the discovered interface it is selected as the cur-
rent interface. On the right side of the ETS window all specific
information and options of the connection appear.
The indicated device name and the "Host Individual Address"
(individual address of the device) can be changed within your
ETS project then.
Like all programmable KNX devices the KNX IP Interface 731
has an individual address which can be used to access the
device. This is used, for example, of the ETS when downloading
to the KNX IP Interface via the bus.
For the interface function the device contains additional individu-
al addresses that can be set in the ETS (ETS 4.2 or higher).
When a client (e.g. ETS) sends via the KNX IP Interface tele-
grams to the bus, they contain a sender address as one from the
additional addresses. Each address is associated with a connec-
tion. Thus response telegrams can be clearly transmitted to the
respective client.
The additional individual addresses must be selected from the
address range of the bus line in which the interface is installed
and may not be used by another device.
Example:
Device address
1.1.10
(address within ETS topology)
Connection 1
1.1.250 (1. additional address)
Connection 2
1.1.251 (2. additional address)
Connection 3
1.1.252 (3. additional address)
Connection 4
1.1.253 (4. additional address)
Connection 5
1.1.254 (5. additional address)
Section “Individual Address” enables you to change the individu-
al KNX address of the currently used KNXnet/IP Tunneling
connection. To check if the address you want to assign is unique
within your KNX install
ation you can click the button “Address
free?”
The individual KNX device address and the individual addresses
for additional tunneling connections can be changed within the
ETS project after the device has been added to the project.
ETS database
The ETS database (for ETS 4.2 ETS and 5) can be downloaded
from the product website of the KNX IP Interface 731
(www.weinzierl.de). For existing installations a database for ETS
3 is also available.
When using the ETS® product database for ETS 4 / 5 some
settings are displayed in addition to the parameter dialog of the
Properties dialog (on the right side of the ETS window). So the
IP settings can be done here. In the ETS 4 also the additional
individual addresses will appear. In the ETS 5 those addresses
appear in the topology view.
Each individual KNX address can be changed by clicking on the
list entry and typing in the desired address into the
“Individual
Address
” text-field. If the text-field frame switches to color red
after entering the address, the address is already taken within
your ETS project.
Make sure that none of the addresses above is already
in use within your KNX installation.
If the physical KNX addresses of the tunneling connec-
tions have been assigned via the ETS project, a manual
address setting on the device is not allowed.
By clicking on the KNX IP Interface 731 device entry within your
ETS projects topology view, an information column ‘Properties’
will appear on the right side of the ETS window.
Within the ‘Set-
tings’ overview, you can change the name of the device.
Within the
“IP” overview the IP network specific options of the
KNX IP Interface 731 can be changed.
By changing "obtain an IP address automatically (via DHCP)" to
“Use a static IP address" (static IP address) the IP address,
subnet mask, and default gateway can be set freely.
All changes in the properties menu become effective on-
ly after a successful application download.
