KB-28695: Enabling a scrollbar on WebViewer.
Question: How can I enable a scroll bar on the WebViewer? Solution: This will not be necessary: the E3 already does this automatically, depending on the size of the screen…
Categoria: En
Setting up where E3 application’s queries will be executed.
Question: Where are E3 application’s queries executed: in the Viewer or in the Server? Solution: This will depend on EnableLocalCreation property’s value. If EnableLocalCreation property is set as TRUE, the…
KB-43139: Fields' subtraction result in a report.
Question: How can I show data from a query in a report, as well as the difference between the first and the last values of the fields? Solution: It is…
KB-45132: CommandButtons’ color changes due to Windows’ version.
Question: The color of some buttons in my application changes depending on the operational system where it is running. Why does it happen? Solution: The default color of CommandButton objects…
KB-44059: Creating a 1-second pulse button.
Question: How can I create a button whose pulse lasts 1 second? Solution: To do so, you must use a Counter Tag, and set it up as described: CounterType: 0…
KB-43882: Write via DNP driver working on Studio mode, but not via Setpoints on screen.
Question: Why does DNP Driver 3.0 only write when in Studio mode, but it does not receive the values written on (and accepted by) the Setpoints? Solution: This happens because…
KB-44853: Returning the HD’s serial number.
Question: How can I return the serial number of an HD installed in the computer? Solution: It is possible to do so by using the script below. It lists all…
Sample Application: Trends plotting historic data.
Sample application showing how to use a historic trend and its properties, such as zoom, scrolling, queries, etc. Attachments: ex_tendhistEN
KB-42651: Script not working.
Question: Why can’t I run and compile scripts (via E3 Studio) in my computer? When I issue the ‘compile’ message, no message is displayed in the message box below the…
KB-42297: Annual Preset.
Question: How can I reset the value of an InternalTag annually on January 1st? Solution: To do so, follow these procedures: 1. Add a TimerTag with the following configuration: a.…