KB-28784: Displaying a limited amount of records from the database in E3Browser.
Question: How can I set up an E3Browser to display just the last 20 records stored in the database? Solution: You can set it up directly in the SQL query.…
Question: How can I set up an E3Browser to display just the last 20 records stored in the database? Solution: You can set it up directly in the SQL query.…
Question: How can I force values to be recorded manually in E3Storage? Solution: It is not possible to force values to be recorded manually in E3Storage. To work around this…
Question: How can I display only acknowledged alarms in E3Browser? Solution: One way to achieve it is to change the SQL query so as to to filter only the acknowledged…
Question: Why is there a last blank row with an asterisk (*) to the left in my E3Browser? Can I disable it? Solution: This row is for inserting data. It…
Question: How can I insert Units and Values into a Formula via E3Studio? When I click the + button, no dialog box pops up for inserting unit name or value.…
Question: How can I create new values in a Formula dynamically? Solution: Once your Formula has already been created and configured, you can create a button on screen and write…
Question: How can I create a values set at runtime? Solution: To do so, you must use scripts that execute the Formula‘s CreateValue and SetValueData methods. Example: Application.GetObject(“Formula1”).CreateValue(“NewValue”) Application.GetObject(“Formula1”).SetValueData “…
Question: How can I display, at runtime, the set of values added to the Formula’s Values tab? Solution: These values are saved on a table called tablenames_Values. To access these…
Question: In an E3 application, data can be successfully recorded in a Formula; however, when I try to load these values via LoadFormulaValues method, the following error message is displayed:…
Question: I have successfully recorded data in a Formula. However, when I try to load these values, I notice they have been rounded up (for example, value 16.7 becomes 17).…