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alnapi · ‎03-26-2024

Sometimes it happens that in the development of third-party applications that need to communicate with the PLC, an excessive number of sessions are inadvertently created. In this circumstance, problems also arise on the machine automation side, just think of an HMI also interfaced with OPC-UA. So, I was wondering if there was a possibility to limit the number of sessions per user in order to isolate the problem to the user's own scope.

alnapi · ‎03-26-2024

The maximum number of simultaneous sessions can be set in the OPC-UA server configuration. However, we may have multiple users connecting simultaneously and some of these may open more sessions than expected. Is it possible to set the maximum number of sessions for a single user?

alnapi · ‎03-05-2024

I'm trying to implement your example. When I assign the UI Action to the button I cannot set the properties of the action. Can I have a sample project to understand better? Thank you,

alnapi · ‎12-06-2023

Hi @Sgilk, I confirm, if I reboot the control I can reach the runtime manager. Unfortunately, before restarting, I did not proceed to download the log in CSV format. I'll do it next time. In the meantime, I will try to install the version you recommend: I use the conditional because the machine is already in production.

alnapi · ‎12-06-2023

I have a WebIQ application running on CtrlX Core. Ctrlx App Release V1.20. WebIQ Server App 2.14.3. Sometimes the WebIQ application becomes unreachable. I can't find any messages in the Logbook. Trying to open WebIQ Runtime Manager I get the error ERR_CONNECTION_TIMED_OUT. Can anyone help me understand the cause of the problem and fix it?

About alnapi

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