Ignition UDT Instances in Seconds
Generate Ignition UDT instance JSON files from loaded structure definitions. Define your UDT structure once, then create multiple instances with different tag paths and configurations for your SCADA system.
How It Works
Load
Load UDT structure definition
Configure
Configure instance parameters
Generate
Generate and download JSON files
Built for engineers like you
Building an Ignition project for a facility with 100+ motors, each needing a UDT instance with unique OPC paths
Load T_MOTOR template, upload motor list, generate all instances with correct paths.
Migrating a plant's HMI from a legacy system to Ignition, need UDT instances for every existing tag
Export tag list, configure UDT mapping, batch-generate all instances.
Manually creating UDT instance files for Ignition SCADA projects.
What PLCflow Does
- Load UDT structure definition
- Configure instance parameters
- Generate and download JSON files
Before & After
See the difference PLCflow makes on a real project.
- Manually create each UDT instance in Ignition Designer
- Copy, rename, and update OPC paths one at a time
- 50 motors = 50 repetitions of the same tedious process
- One typo in an OPC path and a tag doesn't resolve
- Load UDT structure, upload instance spreadsheet
- Configure OPC paths and naming patterns
- Generate all instances as JSON in one operation
- Import into Ignition, every path correct
Engineered for Complexity
Purpose-built capabilities for industrial-scale projects.
Template-Based Generation
Load a UDT structure, define instance parameters, and generate properly structured JSON for every instance.
Bulk Instance Creation
Generate 5, 50, or 500 instances from a single template with sequential naming and unique tag paths.
Custom OPC Paths
Configure OPC item paths per instance for direct SCADA-to-PLC connectivity.
Start using UDT Generator for free
No credit card required. Import your first file and generate production-ready output in under a minute.