Camille Bauer KINAX HW730 Betriebsanleitung Seite 20

As soon as to all the devices network settings with unique
IP address have been assigned, they may be accessed and
read using the Modbus/TCP protocol.
Select "settings" under options | interface. The interface type
has to be set to "TCP-IP".
Devices in the local network
Set settings to "HW730". The devices may be identified
via their MAC address which is stated on the name plate
of the device.
To assign a unique network address to a device, select it in
the list and the click on "change".
The following settings have to be arranged with the net-
work administrator:
• IP address: This one must be unique, i.e. may be assigned
in the network only once.
• Subnet mask: Defines how many devices are directly
addressable in the network. This setting is equal for all
the devices.
• Default gateway: Is used to resolve addresses during
communication between different networks. Should contain
a valid address within the own network.
• Hostname: Individual designation for each device. Helps
to identify the device in the device list.
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Example: Initial position (all IPs are the same)
192.168.1.101
00:12:34:DO:00:01
Example: Installed system (every device address unambigu-
ously)
192.168.57.230
00:12:34:DO:00:01
Devices outside the local network
Devices which are not in the same network as the PC (e.g. in
the Internet) can not be found and have to be added manually
to the device list by means of
must be selected previously. To each entry you have to assign
a unique IP and MAC address, which are different from the
initial value. Otherwise it's not possible to add further entries.
TCP ports for data transmission
As a standard Modbus/TCP communication is performed
via TCP port 502. However, the port for the Modbus/TCP
telegrams may be modified. You may provide a unique port
to each of the devices, e.g. 2002, 2003, 2004 etc.. The
setting of the Modbus TCP port is done as shown above.
Independent of these setting a communication via port 502 is
always supported. The device allows at least 5 connections
to different clients at the same time.
Operating Instructions HW730 Be
192.168.1.101 192.168.1.101
00:12:34:DO:00:04 00:12:34:DO:00:07
192.168.57.231 192.168.57.232
00:12:34:DO:00:04 00:12:34:DO:00:07
. The type of the device
Camille Bauer Metrawatt