Bitronics M350 User Manual page 27

It is very important that the network have no duplicate IP addresses, so an IP address
conflict is NOT created for your network. It is recommended to perform your initial
setup for network addresses using the front buttons on the meter, unless it is known
that the default (preconfigured) IP address is not already an assigned address on your
network. Changing the stored Configuration of these network addresses may be
accomplished by using one of the following methods
Enter Network addresses using the meter's front buttons:
Refer to the section in this manual on "Navigating the M350's setup menu from the
Front panel" for further instruction regarding the button sequence you will use to scroll
through the menu structure. This will provide a handy menu tree.
Activate the setup mode using the front buttons on the meter by pressing the Up +
Toggle (Exit) buttons simultaneously. Scroll to menu selection "1.3", "NET" (Network),
in order to change the Network settings. Enter an IP address that you know is an
unassigned address for your network. You can ping the IP address to make sure it is
not already in use on your network. You may also want to check with your network
administrator to make sure the IP address you plan on using is available to use on
your network. After entering the Network addresses exit out of the menu, and when
prompted to save the new configuration settings, press the button directly under the
SAVE prompt identified as "Y" (Yes). Reboot the meter for the configuration changes
to take effect.
Enter the IP Address for the meter through a standard web browser:
Before entering an IP address with this method make sure the current IP address and
the new IP address to be assigned to the meter will not cause IP address conflicts on
your local network. To connect to the web server enter the meter's current IP Address
in your web browser's address bar. When the web server screen appears click on the
"Settings" tab. Type the new Network settings (IP address, Subnet mask, Gateway) in
the appropriate fields and click the "Apply" button to send the new network settings to
the meter. Reboot the meter for the configuration change to take effect.
The M350 use the following port numbers for each type of protocol:
Protocol
DNP3
HTML
Modbus
Determining the IP Address if unknown:
ML0038 September 27, 2017
Port Number
20000 (TCP, UDP)
80 (TCP)
502 (TCP)
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