1. Introduction In order to improve system availability and its tolerance to failures, SCADA systems with redundant architecture are commonly chosen for servers, controllers, and other devices. A typical redundant…
Question: Why can’t the IP address be used to indicate the server in remote domains and HotStandby connections? Solution: This is not allowed because there are cases when a certain…
Question: In an E3 application, can compacted files be handled without any third-party software? Solution: Yes. This can be done in E3 via Windows’s own resources, which can handle compact…
Question: Can an if…else command be inserted into a report’s internal script? Depending on the condition’s result, a Label object’s Caption property will be edited. Solution: Yes. The ActiveReport is…
Autor
Pedro Rossi
Question: In an application developed in two different languages (English and Portuguese, for example), the alarm messages are saved in both languages. How can I sort these messages out, and…
Question: In an application developed in two different languages (English and Portuguese, for example), the alarm messages are saved in both languages. How can I sort these messages out, and…
Question: How can I convert a hexadecimal value into a decimal one? Solution: To do so, you must convert the value into a string, concatenating the text “&H” before it,…
Question: Is there any script command that causes the application to restart automatically? Solution: No. For security reasons, there is no command to restart the application via scripts. This must…
Question: How can I reset all internal tags in a certain folder? Solution: One way to do so is via a script that scans all objects in the given folder…