Johannes4Linux / Simple-ModbusTCP-Server

An example for a Modbus TCP server written in Python with pyModbusTCP

General

This is the file I have used for my video about creating a Modbus TCP server in Python. Here is the link to my video.

Content

The file Simple_ModbusServer.py contains the code for a simple Modbus Server with the following register description:

Holding Register Addr.	Description
0	Server writes a random value to it every 500 ms
1	Server monitors this register for changes. If the value is changed by the client, the server will print out the new value

Dependencies

To run the script, you need to have pyModbusTCP installed on your machine. To install it, you can use:

sudo pip install pyModbusTCP