ICP DAS USA tDS-722 User Manual page 32

Tiny Serial-to-Ethernet Device Server
3. Type a string in the send field then click the "Send" button. If a response is received, it will be
displayed in the received field.
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4. If the test is successful, then your COM port program should now be able to work with this
Virtual COM Port.
While using RS-485 modules (e.g., tDS-715), open the first two COM Ports and use one
(e.g., COM2) to send data to and the other (e.g., COM3) to receive data.
Note
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Response Message
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