Attention

IronPLC supports IEC 61131-3 Structured Text excluding I/O mapping.

Quick start tutorial

This tutorial guides you from installation to a working IEC 61131-3 application, introducing one concept at a time. Each chapter builds on the last and leaves you with a program you can compile and run.

If you are completely new to PLC programming, you may want to read What is IEC 61131-3? first for background on the concepts.