Introduction Oftentimes, when developing applications with SCADA software, you will need to perform tests where I/O tags must be either forced or simulated. This article will show you how to…
Question: What are the advantages of communicating via OPC client/server? Solution: Some advantages of communicating via OPC are: Drivers’ easy configuration: once the tag base is created in the OPC…
Question: Can Elipse E3 work as an OPC Client, accessing all variables from either a local server or a server on the network? How can it be done? Solution: Elipse…
*For Windows XP/2003/Vista/2008, click here* 1) Elipse DCOM Wizard Elipse DCOM Wizard is a wizard to configure DCOM (Distributed Component Object Model) and Windows Firewall to allow remote connections. It…
Question: Sometimes, connection issues may occur between the OPC Client and its Server. These issues range from the inability to visualize the OPC Server via E3 Studio to the lack…
Question: Why can I only read the first element of a RSLinx’s Block Tag via OPC? Solution: This happens because the Block Tag is linked to an RSLinx’s simple tag;…
Question: Can Elipse E3 work as an OPC server, making all tags available to another client? How can it be done? Solution: Elipse E3 is a native OPC server. To…
Question: Which port must be released in the firewall exceptions when accessing an OPC Server on the Internet? Solution: That would be port 135.
Question: Which specifications of the OPC standard architecture are met by Elipse Software‘s products? Solution: Elipse Software‘s products meet the following specifications of the OPC standard architecture: E3 OPC Client:…
Elipse DCOM Wizard is a wizard to configure DCOM (Distributed Component Object Model) and Windows Firewall to allow remote connections. It displays predefined settings for the main products by Elipse Software, but it can be also used to configure third-party products….
Autor
Diogo Augusto Hiller