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PLC and HMI Development with Siemens TIA Portal

You're reading from  PLC and HMI Development with Siemens TIA Portal

Product type Book
Published in Apr 2022
Publisher Packt
ISBN-13 9781801817226
Pages 436 pages
Edition 1st Edition
Languages
Author (1):
Liam Bee Liam Bee
Profile icon Liam Bee

Table of Contents (21) Chapters

Preface 1. Section 1 – The TIA Portal – Project Environment
2. Chapter 1: Starting a New Project with TIA Portal 3. Chapter 2: Creating Objects and How They Fit Together 4. Chapter 3: Structures and User-Defined Types 5. Section 2 – TIA Portal – Languages, Structures, and Configurations
6. Chapter 4: PLC Programming and Languages 7. Chapter 5: Working with Languages in TIA Portal 8. Chapter 6: Creating Standard Control Objects 9. Chapter 7: Simulating Signals in the PLC 10. Chapter 8: Options to Consider When Creating PLC Blocks 11. Section 3 – TIA Portal – HMI Development
12. Chapter 9: TIA Portal HMI Development Environment 13. Chapter 10: Placing Objects, Settings Properties, and Events 14. Chapter 11: Structures and HMI Faceplates 15. Chapter 12: Managing Navigation and Alarms 16. Section 4 – TIA Portal – Deployment and Best Practices
17. Chapter 13: Downloading to the PLC 18. Chapter 14: Downloading to the HMI 19. Chapter 15: Programming Tips and Additional Support 20. Other Books You May Enjoy

Summary

This chapter has introduced concepts behind using structured data in the form of structs and UDTs. It has highlighted the benefits of using structures, and also some of the pitfalls and issues that can be faced in large projects by using them. Remember that a structured project is far easier to navigate through, standardize, and work with in the future.

After reading this chapter, the asset-oriented approach should make sense from a structural perspective: containerizing data so that data that is only relative to a particular asset lends itself to structures (structs or UDTs).

Identifying what is needed in structures is always the hardest part, as structures can be difficult to keep updating in a system that is already operational, so it's best to try and plan for common use cases first.

TIA Portal offers a robust and highly flexible solution to managing data using structures. With two different types of structured data (struct and UDT), programmers can simplify...

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