Question: How can I generate a bitmap of the Trend object on SCADA? Solution: To do so, just execute the SaveBitmap() function of the Trend object’s Plot item. Example: Plot.SaveBitmap(“Figure.bmp”,…
Question: Can I record alarms and events on different tables in the Database? And how can I tell them apart in E3Alarm? Solution: You cannot record alarms and events on…
Question: At an application, I used DoModal() method in a CommandButton’s script at an application. Why does the button remains pressed on the main screen after the modal screen has…
Question: Are there stock images available for E3 screens? Solution: Yes, there are. You can use the Symbol Factory gallery, which comes with E3Studio installation. To access it via E3Studio,…
Question: Can I use a USB/parallel converter to connect the hardkey to the computer? Solution: We don’t recommend that you use a converter, nor do we assure that the hardkey…
Descrição: Ao abrir o WebViewer, a mensagem “Downloaded file is corrupted” é exibida. Como posso contornar este problema? Solução: Para isto, execute os seguintes procedimentos, de acordo com seu navegador:…
Question: Which objects and variations must be used to read a double point? Solution: To do so, you can use these objects and variations: Object 3 Variation 1 – Double…
Question: Can I use Remote Domains via Internet? Solution: Yes, you can. To do so, you must either unblock the 6515 port in the Windows Firewall or completely disable it. …
Question: How can I edit an E3Chart‘s vertical axis at run time? Solution: This can’t be done. Therefore, you must create a new axis, via AddAxis method. Example: Screen.Item(“E3Chart1”).Axes.AddAxis “NewAxisName”…
Question: Why can Projects and Libraries be opened via network, but a Domain cannot? Solution: Projects and Libraries can open via Studio, which is running in the account of the…