Saragani

I see in the crash report: System.Data.SqlClient.SqlException: The media family on device 'Drive:\Path\Filename.bak' is incorrectly formed. SQL Server cannot process this media family. I'm not sure what's causing this problem. I need more info

Does it do that with every project or just this one?

OK, please note that the fix was applied to buttons and text elements only. In the future it will also be applied on image elements, tanks, meters, and gauges.

Please check version 1.30 when released. There is a fix for this issue, so update us after you check it with the new version.

It is working fine here. Does it happen to other images, not from the UniPics folder? Does it happen with all the images from the UniPics folder?

It is actually modifying something in the file when it sees that the last open path of the project does not match the current one.

I'm seeing the correct min and max on the trend. I'm forwarding this to the Panel Team leader.

Isn't the favorites in VisiLogic behave the same? Maybe an enhancement would be having 2 tabs in the favorites dialog: Global favorites and Project favorites, where the last one is loaded from the project.

Yes, it is by design. Locking screen just there to prevent you from accidentally moving an element, and does not prevent paste or delete (it is not meant for preventing changes to the screen). When you select an element and press the arrow keys, you usually want to move the element (using the keyboard is more for moving the element 1 or few pixels to a specific location, since it is more accurate / allows moving by only 1 pixel and only 1 direction). The Lock of specific element was added later (in version 1.18) along with the improved HMI (speed, memory and features), which l

Can you save-as the project, then delete all ladder code, and all other HMI Screens (and all the things that are irrelevant), and leave only the Data Sampler? Then you could share the project because it does not contain anything secret.

The favorites are part of the computer (not specific to a project), so if you open a different project, then you have the same PLCs appear in your favorites.

Click on an empty area of the screen, or if an element is selected press Escape once or twice so no element will be selected. Now when you see the screen properties in the property grid, look for "Lock Screen". If it's checked then uncheck it,

Can I have the project for testing? Which version of UniLogic you are using?

Are the elements or screen locked by any chance? I see in the version changes that UniLogic 1.18 already contained the Improved HMI Editor. However, the Lock Elements feature was not working, an it was fixed in later versions, so maybe you've locked some elements or screen before upgrading UniLogic, and now the lock actually works.

Look for the Trend's min/max