Learn MITSUBISHI-GX-WORKS with Real Code Examples
Updated Nov 26, 2025
Architecture
Windows-based desktop application
Project-centric design with organized folders and device lists
Supports multiple PLC models and communication protocols
Modules include programming, simulation, and monitoring
Integration with Mitsubishi PLC hardware via USB or network
Rendering Model
Program editor for Ladder, ST, and FB languages
Simulation engine for virtual PLC testing
Online monitoring connected to real PLC hardware
Graphical visualization of I/O and process states
Project navigator for device and module organization
Architectural Patterns
Project-centric with hierarchical device lists
Separation of code, device configuration, and network settings
Integration with Mitsubishi PLC hardware
Simulation and debugging environment separated from production PLC
Support for multi-PLC and networked configurations
Real World Architectures
Assembly line automation
Packaging machinery control
Process monitoring in chemical plants
Material handling systems
Energy management in industrial facilities
Design Principles
Integrated development for PLC programming and configuration
Simulation before deployment to reduce errors
Structured project management for industrial systems
Hardware-specific optimizations for Mitsubishi PLCs
User-friendly interface for professional engineers
Scalability Guide
Small: single PLC with simple I/O
Medium: multi-module PLC system
Large: networked PLCs controlling multiple machines
Expert: integrated PLC, HMI, and SCADA systems
Enterprise: factory-wide automation with multi-vendor integration
Migration Guide
Convert older GX Developer projects to GX Works format
Export/import device and network configurations
Update logic for new PLC families
Check compatibility for simulation and monitoring
Backup and test thoroughly before deployment