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Screen Loaded/Visible Event

10/29/2024 10:20 AM	Rate (0)
Timm H. Joined: 11/28/2023 Last visit: 8/18/2025 Posts: 27 Rating: (3)	Hello everybody, because of too many faceplate-objects on some screens i experience higher loading times (2-3sec.) I want to show a loading icon until the screen is fully visible - the loaded-event of the screen is being fired earlier then it is visible in the runtime. I also tried to add an dummy object on the screen and ask if this item is visible - but it will also get visible == true even when i dont see it on screen. Any advice here? Thank you in advance and best regards, Timm

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10/29/2024 11:22 AM	Rate (0)
Stefan Arcularius Platinum Expert Joined: 1/21/2013 Last visit: 9/9/2025 Posts: 4099 Rating: (633)	Hi Timm, Unfortunately, I see no way to trigger a script or write a tag at that moment, everything is rendered by the HMI GUI process. However, a screen switch time of 2 to 3 seconds is slower than expected. Perhaps upgrading your system will bring an improvement. It might also help to check your project against the recommendations in the Engineering Guideline. Kind regards Stefan

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This contribution was helpful to 1 thankful Users Timm H.