Accessing OPC A&E driver’s events individually.
The EventBlock tag is a read-only, 18-element tag that returns a data block for each alarm or event received by the driver. Each read in this tag can return anything…
Category: Elipse E3
Softkey revalidation/updates.
Softkeys are software protection mechanisms developed by Elipse Software as an alternative to hardkeys. With a softkey, Elipse products can be executed in remote environments, since the license is validated…
Adding a watermark to a Report.
Question: Can I add a watermark to a report? Solution: Yes, you can. Watermarks are texts of figures displayed under the document’s main text; these watermarks are added to the…
KB-83197: Sorting out alarms in E3Alarm.
Question: An alarm that has previously occurred and whose activation limit has been altered was once again displayed by E3Alarm, with a new date and below the other alarms. Can…
KB-76062: How to integrate Elipse E3 to Google Maps API.
Can Google Maps be integrated with Elipse E3? Can I send tag values from E3 (such as Latitude and Longitude) to Google Maps…
Autor
Délio Damin, Felipe Scherer
KB-83657: Generating an event in the driver only when an element is changed.
Question: A script in a block tag’s OnRead event isn’t being executed properly: there is only one element whose EnableDriverEvent property is set as TRUE, this element is not changed,…
Recording alarms in different databases and tables.
Question: Can I create multiple alarm servers in an E3 application? If not possible, can two alarms be saved in two databases at the same time via Alarm Server? Solution:…
Executing Python scripts via Elipse E3.
Python is a general-purpose programming language especially used for scientific and engineering solutions due to its several libraries for handling data, calculations, statistics, visualization, etc. Elipse E3 has no native…
KB-81331: Stopping/Starting Windows services via Elipse E3 scripts.
Question: Can Windows services be stopped/started via Elipse E3 scripts? Solution: Yes, they can. To do so, insert the script bellow into the Click event of a button interacting with…
Elipse E3 versions license.
Question: How does Elipse E3 handle its version licenses? Solution: Elipse E3 licensing is handled safely via a USB device (hardkey) or a software device (softkey). These devices control de…