Virtual Com Mode - Delta DVW-W02W2-E2 User Manual

3.3.1.5 Virtual COM Mode

In Virtual COM mode, DVW series can establish a network connection between the host computer and serial
device. So the DVW series maps the IP address with port number to the serial port on itself. When the
application on host computer doesn't provide serial interface to connect with serial device, then Virtual COM
mode can solve this problem and establish a Virtual COM connection on Ethernet interface.
Operation Mode
Display the operation mode of serial port.
Alive Check Time
Specify how long the DVW series sends a packet for checking the connection
still alive.
Disconnect Time
Specify how long the DVW series keeps the TCP session when there is no
TCP activity in specified time. If the time is "0", then the connection will remain
open.
TCP Port
Specify the port number of DVW series.
Description
Chapter 3 Featured Function
Factory Default
Virtual COM Mode
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