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MikhailModeratorHello,
If you have any issues, please contact us.October 27, 2025 at 10:43 am in reply to: Is there a better way to batch modify channel attributes? #17225
MikhailModeratorIn the Administrator app, select Tools – Project Tools – Export Table. Then select an output format, and channels to export.
MikhailModeratorHi,
Do the errors occur when a new table view is open, or when a table view is unloaded?
Also please make a screenshot of the error requests in the Network tab.
MikhailModeratorHello,
Notification Plugin creates notification based on events that require acknowledge.
I suggest to compare corresponding events in the bottom event panel to find differences between the events that cause notifications and other events.
MikhailModeratorPerhaps, you need a central Rapid SCADA instance to collect data from all PCs.
MikhailModeratorThank you.
MikhailModeratorTo insert an image, please use a 3rd party image hosting. Maybe screenshot of the Network tab can clarify the situation.
October 24, 2025 at 1:39 pm in reply to: Is there a better way to batch modify channel attributes? #17213
MikhailModeratorHello,
If a table is exported to CSV, there are options to specify a channel range. If it does not work for you, provide additional information.
MikhailModeratorShould I only install Communicator on the OPC-DA computer?
It’s enough to install Communicator and Agent to that computer. The Agent service is needed to upload the project and restart Communicator.
MikhailModeratorHi,
Do the errors occur when a new table view is open, or when a table view is unloaded?
Could you make screenshots of the errors in the Console and Network tabs?
MikhailModeratorHi,
Access to historical archives is slow, so there is no plans to add those functions into the default implementation.
You may request archives using these functions at your own risk.
MikhailModeratorMy knowledge of Linux, unfortunately, is not enough to answer the question of why an error occurs when the system starts:
Unable to write data to the transport connection: Permission denied.
Another unknown thing, why the same error does not occur for Communicator.
What Linux version is used?
MikhailModeratorHi,
Could you clarify the question?
MikhailModeratorError checking server connection:
Unable to write data to the transport connection: Permission denied.This error looks weird.
Does Communicator have any connection issues?
MikhailModeratorHi,
The Server service may start longer than the Webstation app and the Communicator service. The client applications try to connect Server while is it initializing. If they connect successfully after several attempts, it’s OK. -
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