Learn FACTORYIO-MACROS with Real Code Examples
Updated Nov 27, 2025
Learning Path
Learn sensors and actuators in Factory I/O
Experiment with triggers and conditions
Use timers for sequencing
Build small machines using macros
Integrate with real PLC for advanced practice
Skill Improvement Plan
Week 1: Learn basic macro blocks
Week 2: Build small logic-driven simulations
Week 3: Use timers and multi-step sequences
Week 4: Integrate macros with tags and external PLC
Week 5: Create complex automated lines
Interview Questions
How do Factory I/O Macros differ from PLC logic?
How do timers work inside macros?
Explain the purpose of the simulation execution loop.
How do you debug a macro that isn’t running?
How would you simulate a production line start/stop sequence?
Cheat Sheet
Always verify tag mapping
Use timers for delays instead of manual counters
Group related logic together
Test macros in slow motion
Check sensor alignment
Books
Factory I/O Training Handbook
Industrial Automation Fundamentals
PLC Programming + Virtual Simulation Guide
3D Simulation for Control Engineers
Applied Mechatronics with Simulation Tools
Tutorials
Creating your first macro
Building a conveyor logic with timers
Simulating machine cycles
Integrating macros with an external PLC
Designing multi-stage automation using macros
Official Docs
Factory I/O Official Documentation
Factory I/O Macro Tutorials
Factory I/O Education Guide
Community Links
Factory I/O Community Forum
Automation Discord
PLC Reddit (r/PLC)
Industrial training YouTube channels
Factory I/O GitHub examples
Community Support
Factory I/O Official Forum
Industrial automation Discord groups
PLC programming subreddits
YouTube training channels
Technical vocational community groups