plc-programming 开源项目推荐（392 个）

Fortiphyd /GRFICSv2

Version 2 of the Graphical Realism Framework for Industrial Control Simulation (GRFICS)

beremiz /beremiz

Beremiz是机器自动化的自由软件。

TcOpenGroup /TcOpen

基于TwinCAT3和.NET构建的工业自动化应用框架。

johannesPettersson80 /trust-platform

truST 平台 — IEC 61131-3 结构化文本工具套件

Roald87 /TcBlack

TwinCAT的Opnionated代码格式化器。

Czarnak /tia-portal-mcp

专用桥接器，旨在将 LLM 和 AI 智能体直接连接到 Siemens SIMATIC TIA Portal V21。

tnunnink /L5Sharp

A library for intuitively interacting with Rockwell's L5X import/export files.

LiuYuancheng /Railway_Control-OT-Cyber-Attack

We want to build a city simulator OT(Operational Technology) system with two railways and create two kinds of HMI software (Engineer monitoring HMI and the Lecturer training HMI) to control the system. We also want to use this system to demo different kinds of PLC OT-Cyber attack by implementing the related attack simulation function.

fisothemes /TwinCat-Dynamic-Collections

A TwinCAT library for creating and manipulating dynamic collections of data in TwinCAT. It provides multiple data structures such as ArrayList (a dynamic array), List (a doubly linked list that is optimized for sequential access and mutation), Set, Map, Queue, Stack and more. Examples are in the project.

eclipse-4diac /4diac-ide

Eclipse 4diac IDE – an open-source engineering tool for IEC 61499-based distributed automation systems.

ScalABLE40 /robin

ROS-CODESYS 桥接🌉器

runtimevic /OOP-IEC61131-3--Curso-Youtube

面向对象编程面向对象编程 IEC61131-3 PLC YouTube Runtimevic 课程

Inxton /axsharp

AX# binds SIMATIC AX based projects with .NET ecosystem.

WengerAG /structured-text-utilities

Utilities for Structured Text (IEC 61131-3)

a4webdev /tiacommander-mcp

Connects any MCP-compatible AI assistant to Siemens TIA Portal via the Openness API

Roald87 /TwincatTutorials

Collection of TwinCAT projects used for my blog posts at cookncode.com/twincat

OpenLogics /MewtocolNet

A Mewtocol protocol library to interface with Panasonic PLCs over TCP/Serial written in C#

Fortiphyd /Secure_PLC_Coding

Documentation and guidance to practice secure coding for various PLC vendors

tkucic /UniTest

UniTest is a PLC, IDE and manufacturer agnostic library written using only the features of the IEC61131 standard. Due to this, portability to all IEC compliant platforms is straightforward and can be achieved programmatically or with minimal manual work.

malgaroshy-maker /factoryforge

A free, open 3D factory simulator for learning PLC programming. Write ladder or SCL in TIA Portal, OpenPLC, Node-RED or Ignition and watch it drive a Godot 4.7 physics factory. Verified against a real S7-1500. MIT.