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6.2.2. TCP Client Instruction
(1) Similarly, we take a single serial port and serial port 1 as TCP Client as an example. Connect E810 (4RS1E) to the PC
with a network cable, open the network configuration interface, set the parameters according to the figure below, and save.
(2) Open the serial port debugging assistant and the network debugging assistant, set the parameters of the serial port
assistant to the parameters set by DTU just now, open the serial port, set the protocol type of the network debugging assistant to
TCP Server, and set the local IP address of the network debugging assistant to DTU, the local port of the network debugging
assistant is set to the destination port of the DTU, and click Connect.
(3) Enter a string of data in the sending area of the serial debugging assistant and click Send. Users can see that the network
assistant received the same data in the sending area of the serial port debugging assistant. Enter a string of data in the sending area
of the network debugging assistant, the serial assistant also receives the same data in the network transmission area and realizes
two-way transparent transmission.
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Figure 6-4 Data transparent transmission
Figure 6-5 Parameter setting
E810-DTU(4RS1E) User Manuel
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