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A
AC_144582111-Visitor
1-Visitor
January 8, 2026
Question

Issue with connection with KepserverEx

  • January 8, 2026
  • 1 reply
  • 105 views

Hello everyone.

 

We use KepserverEx as OPC UA server and MCE get tags from KerserverEx. Looks like there are some limitation in Kepserver side, MCE can't get more than 1K tags at the same  time, if exceed the limitation, the tags will be null.

We tried to separate tags into several devices in Kepserver but didn't works.

 

1 reply

A
AC_144582111-VisitorAuthor
1-Visitor
January 8, 2026

KepserverEx version is v6.10.659.0

M
MRohilla12-Amethyst
12-Amethyst
January 19, 2026

Greetings,


We have reviewed the Kepware OPC UA documentation and did not find any limitations related to the issue you are encountering. To help us isolate the cause, could you please verify whether you are able to retrieve the tags using the OPC UA Expert tool?

Kindly check and confirm if the same issue occurs in the OPC UA Expert environment as well. Your feedback will help us proceed with further troubleshooting.


Regards,
Mohit

A
AC_144582111-VisitorAuthor
1-Visitor
January 23, 2026

Thanks, we try to separate into several connections, but the issue still happen, that means it's not this kind of issue.   

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