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UTEK TECHNOLOGY
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7.1.3 TCP Client Mode
1. Interface Description
Under TCP client mode, the serial device server can actively establish a network connection with the
host specified by the user when the serial port data arrives. When the data transmission is completed,
the serial device server will automatically close the network connection according to the parameters
such as alive time/idle timeout. Similarly, the TCP client mode supports up to four session connections
simultaneously, enabling multiple hosts to simultaneously read or send Ethernet data to a serial
device. The interface is shown as below:
2. Keyword Explanations
Operation mode
Operation mode
TCP keep-alive interval
Set the time
Frame length
Set frame length
Connection target IP address
Set connection target IP address and port number
Assigned local port
Set the device local port number
Connection control
Set connection control
Apply
Apply the configuration
Apply to all serial ports
If the setting for all the ports are the same, check it
Separator
Set separator
Enable
Enable separator
Separator process
Set separator process
Separator time out
Set separator time out
3. Operation Steps
Step 1.
Click “Port config”
Step 2.
Set “TCP client mode” as operation mode, click “apply”
