KB-32808: Using images from the Domain’s resources.
Question: How can I display an image of the Domain’s resources on a Figure object? Solution: To do so, just go to E3Studio and edit the Figure object’s Filename property,…
Categoria: En
KB-27974: Recording alarms in Databases.
Question: How can I record alarms from my application on disk? Solution: On the Alarm Server, you can configure alarms to be saved in a Database. To do so, just…
KB-33148: Internal Tags in red in WatchWindow.
Question: Why are some Internal Tags displayed with quality 0 and in red in WatchWindow? Solution: This occurs when the Internal Tags are linked to I/O Tags and the Driver…
KB-33058: Selecting more than one OptionButton per screen.
Question: How can I enable the selection of more than one OptionButton per screen? Solution: To do so, you need to set different values in every OptionButton’s GroupName property. For…
KB-33048: Screen objects’ dimensions when increasing the application’s resolution.
Question: If I increase an application’s resolution, will the screen objects’ dimensions automatically increase too? Solution: No, they will not. So, you must manually increase the screen objects’ size too…
KB-31734: Using Validate event.
Question: What is the Validate event’s purpose? How can I use it? Solution: You use this event to validate the input data, allowing you to cancel the operation if the…
KB-33202: Maximum number of users per domain.
Question: Is there a maximum number of users by domain? Solution: No, there is no such limit. Therefore, you can create as many users as you want.
KB-32128: Unformatted SetPoint.
Question: If I click on a data-type SetPoint, its formatting is lost, and random numbers are displayed (3564.5784888852, for example) instead. How can I fix this? Solution: In this case,…
KB-31087: E3Viewer’s version to access a remote E3Server.
Question: Which E3Viewer‘s version must be used to access an E3Server v. 3.0 b. 453, for example? Solution: Any version equal to or higher than the version being used with…
KB-32690: Mirroring a figure in E3Studio.
Question: How can I mirror a figure in E3? Solution: To do so, follow these procedures: Insert a figure onto screen. Right-click it. Select the Convert to Symbol option. Drag…