Control Testing; Modbus Tcp Control - Ebyte ME31-XXXA0006 User Manual

Network i/o networking module
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2.4 Control Testing

2.4.1 Modbus TCP control

Use the network assistant to control the first AO output of ME31-XXXA0006 to 10mA.
Other functions can be tested through the commands in the table below.
Function (function code)
Control AO1 output 10mA (0x10)
Read AO1 output (0x03)
Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd.
The device is in server mode, and the
computer connects to the device as a client.
Enter the IP address of the device.
Enter the port number of the device.
Select HEX display to facilitate observation
of data.
Select HEX to send
Command
01 00 00 00 00 0B 01 10 00 00 00 02 04 41 20 00 00
01 00 00 00 00 06 01 03 00 00 00 02
ME31-XXXA0006_UserManual_EN
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