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MikhailModeratorHello,
Archive options can be found in Server – Archives.
May be ask a more specific question.October 31, 2023 at 12:39 pm in reply to: Unable to communicate with Device 1 because connection is not established #13569
MikhailModeratorDevice template is not the cause of that error. You should check the device settings.
October 30, 2023 at 8:52 am in reply to: Unable to communicate with Device 1 because connection is not established #13566
MikhailModeratorHi,
May be the controller’s IP address is not specified in the device settings. Please follow this article.October 26, 2023 at 1:09 pm in reply to: Using Formulas to count values and send them to MODBUS #13564
MikhailModeratorThe question about measuring time should be in a separate topic. Thank you.
MikhailModeratorInside the server logic there is a matrix created based on object inheritance and role inheritance. I hope, in the future we will somehow display that matrix for understanding.
MikhailModeratorYes, the idea of inheritance is joining roles.
MikhailModeratorIf a user has access rights to a parent object, he have access to child objects. No need to explicitly specify rights on the child objects. It saves a time needed for configuration.
MikhailModeratorHello,
Please write a question to a proper topic or create a new one.October 26, 2023 at 1:02 pm in reply to: Using Formulas to count values and send them to MODBUS #13559
MikhailModeratorHi,
To update a register on the Modbus device, you need to send a command to the device. To do that, you need Automatic Control Module. The module can trigger on the counter channel change and send a corresponding command.
MikhailModerator🙂
October 25, 2023 at 1:26 pm in reply to: Add OPC DA error:’OpcRcw.Comn.IOPCServerList2′ No such interface supported #13550
MikhailModeratorThe OPC client driver of Rapid SCADA uses the official .NET libraries provided by OPC Foundation to deal with OPC. I’m not sure that we can easily change them.
October 25, 2023 at 1:24 pm in reply to: Add OPC DA error:’OpcRcw.Comn.IOPCServerList2′ No such interface supported #13549
MikhailModeratorThank you for the detailed explanation. As you can connect to DCS A, the OPC Core Components are installed correctly. Could you try BrowseOpcClassic just for test a connection?
MikhailModeratorCould you provide a screenshot of the Channels table?
October 24, 2023 at 9:38 am in reply to: Add OPC DA error:’OpcRcw.Comn.IOPCServerList2′ No such interface supported #13545
MikhailModeratorIf you have different machines for client and server, install the components on the client computer.
I am trying to read the source code. I would like to try replacing the unsupported functions (lOPCServerList2) with older versions. Is this the right way?
I don’t think that you need to change the source code to fix this issue.
MikhailModeratorHello,
Set the channel formula
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