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PLC and HMI Development with Siemens TIA Portal

You're reading from   PLC and HMI Development with Siemens TIA Portal Develop PLC and HMI programs using standard methods and structured approaches with TIA Portal V17

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Product type Paperback
Published in Apr 2022
Publisher Packt
ISBN-13 9781801817226
Length 436 pages
Edition 1st Edition
Tools
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Author (1):
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Liam Bee Liam Bee
Author Profile Icon Liam Bee
Liam Bee
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Table of Contents (21) Chapters Close

Preface 1. Section 1 – The TIA Portal – Project Environment
2. Chapter 1: Starting a New Project with TIA Portal FREE CHAPTER 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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