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7. Self-Test
A. The eSearch Utility in chapter 6 have supply a test software, the
user can click "Tools" "Modbus TCP Master" to open Modbus
TCP Master Utility.
B. Key in the IP address of iWSN-200E in Modbus TCP Master, and
then click "Connect" button to connect iWSN-200E.
C. Key in Modbus command such as: 1 2 0 0 0 6 1 4 0 1 0 1 in
command field, and then click "Send command" button.
D. If the response messages such as 01 04 02 00 03 is correct, and
the 00 03 (0x0003, Hex) is the module code of iWSN-200E that
mean test successfully.
P8
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