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Duration 14 hours
Course Outline
Refresher on LabVIEW Fundamentals
- Overview of the dataflow execution model and multithreading
- Review of variables, clusters, arrays, and common data types
- Utilizing loops and sequence structures
Advanced Control Structures
- Limitations of Flat Sequence structures and cycle control techniques
- Exploring alternatives to flat sequences
- Implementing proper error handling in advanced architectures
Parallel and Queued State Machines
- Building scalable and responsive applications
- State machine design patterns
- Structuring producer-consumer architecture
Effective Shift Register Management
- Utilizing shift registers for state data retention
- Scope management and best practices
- Preventing race conditions and unintended overwrites
Advanced Data Types and Structures
- Managing nested clusters and user-defined types
- Best practices for typedefs and long-term maintenance
- Processing multi-dimensional arrays
LabVIEW to PLC Communication
- Ethernet/IP communication with Allen-Bradley PLCs (ControlLogix/CompactLogix)
- Reading/writing clusters and user-defined data
- Handling multi-dimensional arrays over Ethernet/IP
Effective Use of Property Nodes
- Understanding property node scope and execution timing
- Differentiating property nodes for UI manipulation vs. hardware control
- Eliminating performance bottlenecks
Summary and Future Steps
Requirements
- Proficiency with LabVIEW and its core components
- A solid understanding of data types, control structures, and graphical programming concepts
Target Audience
- Software engineers developing complex LabVIEW applications
- Test automation developers integrating LabVIEW with industrial systems
- Engineers aiming to optimize and scale existing LabVIEW systems
