Getting Started with Mitsubishi PLC: C# Code Examples for Reading and Writing Data

Question:

Greetings! I'm excited to join this community. I've recently embarked on a project utilizing Mitsubishi PLC with a Visual Studio C# application. Currently, I'm focused on reading and writing data to PLC registers in C#. If anyone could share a sample code, I would be immensely grateful. Thank you, Art!

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What information does Google provide? Since C# is an integral component of the .NET framework, this may expand your search options. Is it necessary for the software to be license-free? Be sure to inquire with Mitsubishi regarding their various offerings.

Welcome, Art! That sounds like a fantastic project! For working with Mitsubishi PLCs in C#, you might want to use an open-source library like β€œMitsubishi PLC Communication Library.” Here's a quick snippet to get you started with reading a register: ```csharp using MitsubishiPLC; var plc = new MitsubishiPLC("192.168.0.1", 5000); // Adjust IP and port as necessary plc.Connect(); int registerValue = plc.ReadRegister("D100"); // Read from D100 Console.WriteLine($"Register D100 Value: {registerValue}"); plc.Disconnect(); ``` Make sure to check the PLC's documentation for the exact register names and types you can work with. Good luck, and feel free to ask if you run into any challenges!

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