Introduction Sometimes, the application’s servers are connected to networks with dynamic IPs. Since these servers may not always be accessed, nor can we tell when these IP switchovers will take…
Descrição: Utilizando o Studio x64, ao tentar visualizar uma tela que contém um ActiveX MSForms, o seguinte erro é apresentado: Como posso corrigi-lo? Solução: Para corrigir este problema,…
Question: I usually connect Elipse SCADA with a NetHasp hardkey via network. Now, however, I’ve connected the (parallel) hardkey in the computer editing the application, but doing causes a NetHasp…
NOTAS GERAIS: Este artigo se aplica ao Elipse E3, versões 4.5 ou superior. Para maiores detalhes sobre a biblioteca E3DataAccess, recomendamos a leitura dos seguintes artigos: Conectando uma aplicação VBA…
Question: How can I create tags manually at the SNMP Driver? Solution: Whenever you follow the procedures at the article KB-58480: Error when importing a MIB file, and yet the…
OVERVIEW When using E3DataAccess component in typeless languages, such as VBScript or Javascript, GetValue method’s calls will return type mismatch errors. This happens because in typeless languages, the IN/OUT parameters’…
Question: I have several screens in my application, each one with its own Alarms object. How can I have each of these objects showing only its own screen’s alarms? Solution:…
Question: How can I create a Function instruction in an E3 script with an array? Solution: To do so, use a script similar to the one in the example below:…
Question: I want to connect Elipse E3 to Excel 2013 via ADO, as in the script below: However, when I try to connect it this way, the following warning message…
Question: How can I tell whether an alarm group has returned, since this object doesn’t have an event such as OnAlarmReturn(), only OnAlarm()? Solution: The alarm group’s OnAlarm() event fires…