FORUM CTRLX AUTOMATION
ctrlX World Partner Apps for ctrlX AUTOMATION
05-08-2024 08:32 AM
Hello, I have problem with connection variables at the server. When I open preview, I see all variables and I can remote them, but when I start project at RunTime Manager, I do not see any variables and all button are grey and I can not remote them.
Thank you
Solved! Go to Solution.
05-08-2024 09:13 AM
Please provide connect.log in trace level, otherwise this cannot be analyzed.
05-08-2024 09:34 AM
05-08-2024 09:38 AM
05-08-2024 09:49 AM
Thank you, it is not in trace level, you can set this in Runtime Manager:
However, we can already see that your OPC-UA server returns the OPC-UA error BadSecurityChecksFailed, which is a server and not a client error:
[2024-05-08 05:54:08.410732] [ error | ctrlX-CORE] Connection error.
[2024-05-08 05:54:08.410732] [ error | ctrlX-CORE] service_type(): OpenSecureChannel
[2024-05-08 05:54:08.410732] [ error | ctrlX-CORE] error(): BadSecurityChecksFailed
[2024-05-08 05:54:08.410732] [ error | ctrlX-CORE] client_side_error(): no
This might happen because your OPC-UA server does not trust WebIQ's client certificate and might have to be trusted from inside the OPC-UA server, because currently the OPC-UA server refuses the connection from WebIQ.
05-08-2024 09:50 AM
Please also check if your time in ctrlX has been setup correctly!
05-13-2024 11:50 AM
05-13-2024 11:56 AM
I don't understand the problem with the screenshot. Can you please provide the corresponding connect.log? It's correctly in trace mode now. However, did you fix the issue with the OPC-UA server?
The only thing in the screenshot I see is that you deleted the "Systemzeit" item in WebIQ Designer.
05-13-2024 12:33 PM
Thank you, I have Rejected one certifikate on OPC server. So I trusted it and now it´s working.
05-13-2024 01:02 PM
Thanks for the feedback. Just to sum for everyone with a similar issue:
many OPC-UA servers require you to trust an OPC-UA client certificate before the OPC-UA server will accept any connection from that client. This is not a bug in WebIQ, this is a security feature in OPC-UA utilized by most OPC-UA servers.
05-13-2024 01:06 PM
Keep in mind that every client has it's own certificate. This means when you connect the first time from the client instead of the preview, you have to trust the new certificate. Below you find the message, which we display in our programs, when the connection fails.
Connection to the PLC interrupted
Please wait while the connection is being established.
Make sure that the ctrlX:
- OpcUa Server App is installed and license is valid
- ctrlX user exists for the OpcUa connection with correct password "OPCUA server access" and all "Data Layer scopes". (default user boschrexroth)
- Date and time are valid
- Certificate is trusted & still valid
- Correct PLC program is loaded and running
- Network is OK