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NOVATEK-ELECTRO EM-481
For OS of Windows 7/8/10:
1) Log in as administrator;
2) Select Start-Control Panel;
3) If control panel items are divided into categories, select "Network and Internet";
4) Go to "Control Center Network and Sharing Center";
5) In the task bar (on the left), select "Change adapter settings".
Next, perform the following steps:
1)
In the Connections window, select the desired connection via an adapter with the addressing that you want to
change. Many computers have only one adapter and one connection, which will be displayed in this window. If the
window shows several connections, select the connection you want, using the adapter name in the information on
connection or contact your system administrator.
2)
Click the icon of the connection with the right button, and select "Properties" in the drop-down menu. The
Properties window opens (see Fig. B.1).
3)
Select "Internet Protocol (TCP/IP)" from the list of connection components in the next window. Make sure that the
component is enabled (flagged in the list). Click "Properties". The TCP/IP properties window opens (see Fig. B.2).
4)
Select "Use the following IP- address".
5)
Specify the address in the "IP- address" field within the range from 192.168.0.1 to 192.168.0.255 (except for
192.168.0.111, which is used by EM-481).
6)
Specify "255.255.255.0" in the “Subnet Mask” field.
7)
The fields "Default Gateway", "Preferred DNS-server", and "Alternative DNS- server" should be left blank.
8)
Press "OK" to close the Protocol Settings window.
9)
Press "OK" to close the Connections Settings window.
10)
If prompted by the OS to restart the PC after closing the windows, answer yes.
3. Connection to Internet via Ethernet
ATTENTION! THE USER IS STRONGLY RECOMMENDED TO CONNECT THE UNIT TO INTERNET UNDER
THE SUPERVISION OF THE LAN SYSTEM ADMINISTRATOR AND/OR REPRESENTATIVE OF INTERNET
SERVICE PROVIDER.
Use the following guidelines to connect the unit to Internet via Ethernet:
–
Acquire a dedicated line with a static IP-address from your Internet Service Provider (hereinafter referred to as ISP).
If static IP is unavailable, a part of functions (direct connection via MODBUS TCP or via the WEB interface) can be
unavailable from Internet, at the same time connection to the server can be used in active mode;
–
Direct connection of the unit to the ISP cable is not recommended; in case of a router connection, the ISP cable
is connected to the "Uplink" socket on the router (It is usually marked with color and has no numbers. The marking
depends on the router manufacturer, see the router documentation). The straight-through (supplied) Ethernet cable
is used for connecting EM-481
unit to the router. Set the router for Internet connection as per ISP
recommendations. The router settings should also provide for the redirection of queries, which are coming to static
IP-address provided by the ISP, to the unit IP-address (factory setting - 192.168.0.111). If for a dedicated line the
static IP address is fixed in Internet, and direct access from Internet to the product FTP, HTTP, MODBUS TCP
servers is required, then in settings it is required to specify ports of redirection - for a local IP address of a device on
which there is a redirection, it is necessary to specify 80 (for access to the WEB INTERFACE), 502 (for access on
Fig. B.1
– Connection properties window
in Windows OS
Fig. B.2
– TCP/IP properties window
in Windows OS
