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…
Category: English
KB-44114: Deleting an alarm’s return-to-normal message.
Question: I don’t want a return-to-normal-status message to be displayed in the Database. Is it possible? Solution: Not, it is not possible to do this automatically: by default, all return-to-normal…
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-44034: E3 WebViewer not working when IE’s Protected Mode is on.
Question: When I try to open E3WebViewer (remote access to Domain via Internet Explorer), the following message is displayed: “Server not found (ping failed), retrying…”, and it is impossible to…
Opening a version 2.X E3 application with a 3.0 version hardkey.
Question: Will a version 3.X hardkey be acknowledged normally when running a version 2.X E3 application? Solution: No, it will not be acknowledged normally. You must check whether this hardkey’s…
KB-44340: HIMETRIC vs. Pixels, in E3.
Question: Why is E3’s unit of measurement HIMETRIC, and not pixels? What is the conversion factor? Solution: A pixel-based system relies directly on computer’s resolution. For example, a screen developed…
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…
Connecting PostgreSQL database via network.
Question: Can I connect to a PostGreSQL database via network? How should I set this up? Solution: Yes, you can. To do so, you must follow these guidelines: Server: Install…
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…
KB-43080: Creating Back and Next buttons to navigate Elipse E3 screens.
Question: How can I add Back and Next buttons to the Elipse E3 project, so that they can operate similarly to the web browsers buttons of the same name? Solution:…