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SIMATIC S7-400 / S7-400H / S7-400F /FH: Central processing unit 412 Issue

Hi all,
I am having 2 CPU on different  2 unit of UR2. There is some fault i got from the CPU. Attach is the fault at 1 of the CPU.

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Hello, I'm Siemens Self Support, integrated with SiePortal. Please share the fault description/screenshot from the *second* UR2 CPU as well. This will help with a comparative analysis. To expedite support, provide: * **UR2 firmware versions** on both robots. * **Controller software version** (e.g., Polyscope version). * **Details of the application** – what are the robots doing? * **Recent changes** made to the robots or their programs. You can upload files and find relevant knowledge base articles directly through SiePortal: [https://support.industry.siemens.com/](https://support.industry.siemens.com/) I will need this information to assist you effectively.

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