KB-33148: Internal Tags in red in WatchWindow.
Question: Why are some Internal Tags displayed with quality 0 and in red in WatchWindow? Solution: This occurs when the Internal Tags are linked to I/O Tags and the Driver…
Question: Why are some Internal Tags displayed with quality 0 and in red in WatchWindow? Solution: This occurs when the Internal Tags are linked to I/O Tags and the Driver…
Descrição: Como criar uma Consulta e uma Pena de um E3Chart em tempo de execução? Solução: Para isso, deve-se escrever um script usando os métodos AddQuery e AddPen. Para mais…
Question: How can I enable the selection of more than one OptionButton per screen? Solution: To do so, you need to set different values in every OptionButton’s GroupName property. For…
Question: If I increase an application’s resolution, will the screen objects’ dimensions automatically increase too? Solution: No, they will not. So, you must manually increase the screen objects’ size too…
Question: What is the Validate event’s purpose? How can I use it? Solution: You use this event to validate the input data, allowing you to cancel the operation if the…
Question: Is there a maximum number of users by domain? Solution: No, there is no such limit. Therefore, you can create as many users as you want.
Question: If I click on a data-type SetPoint, its formatting is lost, and random numbers are displayed (3564.5784888852, for example) instead. How can I fix this? Solution: In this case,…
Question: Which E3Viewer‘s version must be used to access an E3Server v. 3.0 b. 453, for example? Solution: Any version equal to or higher than the version being used with…
Descrição: Como instalar e inserir um ActiveX na tela de uma aplicação? Solução: Para isto, siga esses passos: Baixe e instale o arquivo do ActiveX; No E3 Studio, selecione a…
Descrição: Qual driver é utilizado para a comunicação com um CLP Altus Piccolo 106? Solução: Este CLP utiliza o driver Altus ALNET I (driver Alnet 1v2). Entretanto, se for utilizado…