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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

Downloading to an HMI

The principles behind downloading to an HMI are very similar to that of a PLC. Starting a download is performed in the same manner – by selecting the HMI in the project tree and then clicking on the Download button. Additionally, the right-click menu can be used to initiate a download.

When the Load preview window is displayed, the options differ from an HMI to a PLC:

Figure 14.6 – Load preview

The HMI Load preview window has more actions available than the PLC Load preview window, and these actions directly affect how the download is completed:

  • Load Runtime: Under certain conditions, a Delta download option is available rather than a Full download option. Delta download allows the HMI to continue running during the download process, and only changes are downloaded as opposed to the entire download. When a Full download occurs, the HMI must be stopped temporarily, and this happens automatically.
  • Runtime start...
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