KB-36576: Status reported by relay taking too long to be updated.
Question: The status of a switch reported by a relay is taking more time than expected to be updated on screen, after TRIP command was sent by E3. Why does…
KB-36336: Periodic data discard from a Historic’s table.
Question: How can I enable data discard from a Historic’s table every 24 hours? Solution: To do so, you must enable the Discard data from main table option in the…
PenVisible Library.
Autor
Mateus Machado
KB-28637: Displaying only messages of unacknowledged active alarms.
Question: Can I display only messages of unacknowledged active alarms in E3Alarm? Solution: E3Alarm has a property called CustomFilter, responsible for informing an expression-like customized filter for alarms. To display…
KB-28997: Sending values in real time to the Report.
Question: How can I copy values from a Display to the Report? Solution: To do so, you must link the Display’s value to an Internal Tag. Then, in the Report,…
KB-36728: Setting IEC-61850 driver for digital data.
Question: How can I configure a relay’s digital point to send information to a IEC-61850 driver? Solution: To do so, you must link the relay’s variable to a Report’s DataSet…
KB-36741: Enabling/disabling task switching.
Question: How can I enable/disable task switching (Alt + Tab) at runtime? Solution: To do so, you must write a script to edit the application’s Exclusive property. For example: Example…
KB-36492: E3 Viewer opens incorrectly.
Question: Why do the new E3Viewer‘s windows open incorrectly? Solution: This can occur because some screens are opened by scripts or picks that have the name of a Frame that…
Saving the content of a Database’s table in a text file.
Question: How can I save a Database’s table in a text file? Solution: To do so, you can create a Report, configure a Query, and use the Export() method; or…
KB-28681: Setting up a Message Box with Date/Time format.
Question: When creating a Message Box with the date, a random numeric value is displayed (for example, 39876,8934523). How can I set up the Message Box with the Date/Time format?…