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2016 WEINZIERL ENGINEERING GmbH
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IP address
Here the IP address of the KNX IP Interface 731 can be entered.
This is used to address the device via the IP network (LAN). The
IP addressing should be coordinated with the administrator of
the network.
Subnet mask
Enter the subnet mask here. The device uses the values entered
in this mask to determine whether there is a communication
partner in the local network. If there is no partner in the local
network, the device will not send the telegrams directly to the
partner but to the gateway that routes the telegram.
Default gateway
Enter the IP address of the gateway here, e.g. the DSL router of
the installation.
Example of assigning IP addresses:
A PC is used to access the KNX IP Interface 731:
IP address of the PC:
192.168.1.30
Subnet of the PC:
255.255.255.0
The KNX IP Interface 731 is located in the same local LAN, i.e. it
uses the same subnet. The subnet constrains the IP addresses
that can be assigned. In this example, the IP address of the IP
interface must be 192.168.1.xx, where xx can be a number from
1 to 254 (with the exception of 30, which is already in use). It
must be ensured that no numbers are assigned twice.
IP address of the IP Interface:
192.168.1.31
Subnet of the IP Interface:
255.255.255.0
Remote access
Remote access via the Internet is possible via the KNX IP Inter-
face 731. More details can be found in the document "Remote
access with the ETS" at www.weinzierl.de
ETS parameter dialogue
The following parameters can be set using the ETS.
General:
Programming mode on device front
The programming mode on the device front can be activated by
simultaneously pressing the buttons
❼
and
❽
. The flushed
programming button
❸
is always active and is not influenced by
this parameter.
Manual operation on the device
The manual operation of the KNX IP Interface 731 only contains
the status display. This parameter sets the duration of the manu-
al mode. Upon completion the normal display mode is restored.
Programming
The KNX IP Interface 731 can be programmed in different ways
via the ETS:
Via the KNX bus
The device only needs to be connected to the KNX bus. The
ETS requires an additional interface (for example, USB) to have
access to the bus. Via this way both the individual address and
the entire application including IP configuration can be pro-
grammed. Programming via the bus is recommended if no IP
connection can be established.
Via KNXnet/IP Tunneling
No additional interface is required. Programming via KNXnet/IP
Tunneling is possible if the device already has a valid IP configu-
ration (e.g. via DHCP). In this case the device is displayed in the
interface configuration of the ETS and must be selected. The
download is executed via the ETS project as with many other
devices.
Setting with ETS 3
When using the ETS 3 (Version 3.0f) the
setting of the device’s
name and the setting of the IP configuration is done via the ETS
parameter dialogue.
The KNX IP Interface 731 can be selected in the Connection
Manager as a programming interface.
Select “Communication”
within the menu item "Tools - Options":
After clicking the
button “Configure Interfaces” the ETS Connec-
tion Manager opens. You have to create a new connection type
EIBnet/IP. The ETS begins with the automatic search of all
KNXnet/IP devices. All found devices are displayed. Select the
required device.
