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  1. Stefan Svanbäck
  2. PLCnext Technology & PLCnext Controls
  3. Friday, 14 February 2020


After a restart of PlcNEng I can't debug program. The logging window says there is a difference in online and offline project. 

Is this a known issue?

The safety project is ok.

I'm using plcnext 2020.0 and RFC controller.

Best regards Stefan

Frank PLCnext Team Accepted Answer Pending Moderation

Hi Stefan,

I've spoke with my colleges of the Engineering Team and they would need to have the project for a more detailed analysis.

For legal reasons we are not allowed to exchange project files via the forum.
Please send us your project with a description of the error and the referenced ticket number 127683 to or contact your local subsidiary .

Thanks and have a nice weekend


Phoenix Contact Electronics Headquarter - PLCnext Runtime Product Management and Support

Stefan Svanbäck Accepted Answer Pending Moderation



I have received information from Phoenix that this problem will be fixed in version 2020.3


Br Stefan



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