KB-27408: Figures not aligned in E3Studio.
Question: In an application, a few Rectangle objects are used to draw a diagram. With zoom set to 400%, the rectangles’ borders fit perfectly, but when the zoom is set…
KB-36959: Creating an analog clock in E3.
Question: How can I create an analog clock using objects from E3? Solution: To do so, you must use Ellipse and Line objects to draw the clock. In the Lines…
KB-26858: Converting date/time variable into Double.
Question: How can I convert a date/time variable into Double? Solution: To do so, you must use the VBScript’s CDbl() function.
KB-32470: Enabling or disabling a Query’s filters
Autor
Mateus Machado
KB-36544: Capital letters in a SetPoint.
Question: Is it possible to set up a SetPoint to display characters in all caps? Solution: Yes. To do so, you must write a script using MakeUpper() function, because it…
KB-36884: Exporting alarms to be configured in Excel.
Question: How can I export alarms to be configured in Excel, and then import them back to E3 after that? Solution: To do so, you must insert an area and…
KB-31609: Report’s Data Field displaying sum of a column’s values.
Autor
Bruno Musarra
KB-36501: CurrentTime not displaying Windows’s time.
Question: Why is a Display showing incorrect date/time when using CurrentTime attribute? Solution: This may happen because SCADA’s internal clock is delayed/early in relation to the Windows clock. To disable…
KB-36885: Displaying date/time a Report was created.
Question: How can I display on the Report when it was created (date and time)? Solution: To do so, follow these procedures: Insert a Demo Tag with its Type property…
KB-26489: Removing alarms from E3Alarm when losing communication.
Question: How can I remove all alarms from the E3Alarm when the driver loses communication with the field device? Solution: One way to do so is to execute E3Alarm‘s Deactivate()…