
Siemens TCP/IP Ethernet Driver Help
There are two types of connections, client and server. In a client connection, the device is a client and makes
request with servers (other devices). In a server connection, the device is a server and handles requests from
clients (such as the OPC server and other devices). The latter is required for communications with the Siemens
TCP/IP Ethernet Driver.
1. Select This is a Server Connection.
2. From this standpoint, the CP243-1 is considered the Server (local) and the OPC Server Channel. The
device is considered the Client (Remote).
3. Enter a Remote TSAP or accept the default. This will be the Local TSAP in the OPC Server.
4. Optional: Accept all connection requests or limit to a particular remote machine. It is recommended that
Accept all connection requests be selected. If concerned about device security (or if intending to access this
device over the Internet) select a specific IP address. Users must ensure that the OPC server is running on a PC
that has a known and fixed IP address.
5. Select Enable the Keep Alive.
6. Click Next Connection.
www. kepware.com
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