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…
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…
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…
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…
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…
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…
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:…
Sample application showing how to use a historic trend and its properties, such as zoom, scrolling, queries, etc. Attachments: ex_tendhistEN
1. Introduction Several E3 settings pertaining network connections management may not be suitable for all networks. Usually, E3’s default settings work well in a local network (LAN) Ethernet (10Mbps) or…
The first step is to set up an Excel spreadsheet to work as a database. To do so, create a new work folder and, at a certain point on the…