Reusable UDT Structures, Zero Drift
Build and maintain a reusable UDT library. Upload existing UDTs, organize them by project or equipment type, and reference them across all your code generation modules.
How It Works
Upload
Upload or create UDTs
Organize
Organize and edit
Reuse
Reference in code generation
Built for engineers like you
Establishing standard UDT structures for a team of 5 engineers across multiple concurrent projects
Upload approved UDTs once, entire team references the same library.
Starting a new project and need the same motor/valve/sensor UDTs from the last job
Open UDT Library, all structures from previous projects are ready to reuse.
UDT definitions duplicated and inconsistent across projects.
What PLCflow Does
- Upload or create UDTs
- Organize and edit
- Reference in code generation
Before & After
See the difference PLCflow makes on a real project.
- Hunt through old project folders for the right UDT file
- Different versions of the same UDT across projects
- No way to know which version is current
- New projects start from whatever the last engineer used
- Upload UDTs once, organize by category
- Every generation module pulls from the same library
- One version of truth across all projects
- New projects inherit the approved standard
Engineered for Complexity
Purpose-built capabilities for industrial-scale projects.
Upload Existing UDTs
Import UDT definitions directly from L5X project exports or JSON files. No manual re-entry required.
Project-Based Organization
Group UDTs by project, equipment type, or client. Find the right structure instantly.
Generation Module Integration
UDTs defined here are referenced by I/O Code, UDT Converter, and UDT Generator automatically.
Start using UDT Library for free
No credit card required. Import your first file and generate production-ready output in under a minute.