janitza UMG 806, User Manual And Technical Data

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UMG 806 www.janitza.com
13.7.2 Configuring the Ethernet interface
INFORMATION
The UMG 806 basic device requires the 806-EC1
module to configure an Ethernet interface (see
section „8. PC connection“ on page 42)!
To operate the device via the Ethernet interface,
configure the following parameter addresses:
· DHCP mode
· IP address
· IP subnet mask
· IP gateway
DHCP mode
·Use DHCP to configure your UMG 806 with the
806-EC1 module for incorporation into an exist-
ing network.
·Depending on the configuration of the DHCP
mode, the device automatically obtains the IP ad-
dress, the IP mask (netmask) and the IP gateway
from the DHCP server when it is started.
·A network setting assigned via DHCP can be
read out via addresses 300-313 (see following
table).
·If the DHCP mode is set to "fixed IP address"
(parameter 205=0), but no network settings are
set, the device tries to obtain an IP address via
DHCP.
The default setting of the basic device with module
is "fixed IP address" (0 in parameter 205)!
Address Designation
205 DHCP mode
0 = fixed IP address
1 = DHCP client
300 IP address, xxx --- --- ---
301 IP address, --- xxx --- ---
302 IP address, --- --- xxx ---
303 IP address, --- --- --- xxx
304 IP mask, xxx --- --- ---
305 IP mask, --- xxx --- ---
306 IP mask, --- --- xxx ---
307 IP mask, --- --- --- xxx
310 IP gateway, xxx --- --- ---
311 IP gateway, --- xxx --- ---
312 IP gateway, --- --- xxx ---
313 IP gateway, --- --- --- xxx
Tab.: Configuration of the Ethernet interface
INFORMATION
·Parameter addresses are not Modbus
addresses!
·Modbus addresses can be found in the separate
Modbus address list.
ATTENTION
Material damage due to security vulnerabilities
in programs, IT networks and protocols.
Security vulnerabilities can lead to data misuse and
faults and even the standstill of your IT infrastruc-
ture.
To protect your IT system, network, data com-
munications and measurement devices:
·
Inform your network administrator and/or IT
representative.
·
Always keep the meter firmware up to date and
protect the communication to the meter with
an external firewall. Close unused ports.
· Take protective measures against viruses and
cyber attacks from the Internet, e.g. through
firewall solutions, security updates and virus
protection programs.
· Eliminate security vulnerabilities and update or
renew existing protection for your IT infrastruc-
ture.
INFORMATION
If the device is configured as a DHCP client (ad-
dress 205 = 1), restart the device to obtain an IP
address!
Configure the parameters above as already de-
scribed in section „10.2 Configuration“ on page
47.