User’s Manual of ICS-10x
4.4.2 TCP Client mode
When the ICS-10x be configured to TCP Client mode, it allows Serial device that connected to serial port of ICS-10x to establish TCP communication actively over Intranet or Internet network between:
Remote Host (Computer) with Serial applications using TCP/IP network socket programs
Other ICS-10x with TCP Server mode
After the data has been transferred, the ICS-10x can disconnect automatically from the Remote Host depends on the TCP Inactive timeout settings. The parameter defines the maintenance status for listen for the TCP connection.
Figure 4-21TCP Client Mode
The screen in Figure 4-22 appears. When the changed operation mode, the user should be changed the Serial Port Configuration.
Figure 4-22TCP Client Configuration screen
The page includes the following fields:
| • Remote Host IP | Allow the ICS-10X to connect actively to the remote host whose IP address is set | |
| Address | by this parameter. | |
| • Remote Host Port | The remote host port number that ICS-10X uses to listen to connections and that | |
| Number | other device must use to contact ICS-10X. To avoid conflicts with well known | |
| | TCP ports, the default is set to “1024”. | |
| • Inactive Timeout | Use the parameter to set an inactive timeout. The unit drops the connection if | |
| | there is no activity on the serial line before the set time expires. To disable the | |
| | inactive timeout enter “0”. | |
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