11/26/2019 5:54 PM | |
Posts: 2 Rating:
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Hi I have problem. I replace the CPU S7-400 old version to new version, then I upgrade at Hardware configuration the model and I down load. then I have an error at diagnosis buffer please refer the attachment picture. the same time i compare the program and found some FB,FC and DB missing. then i download the missing block but i couldn't load an error appears the memory unnsafience. I try many time but same error occurred. I try reset and load again but same problem. then I change back the old CPU and insert the CF card. reload the program. Please advice me what is the error and how I can replace the CPU. Thank you ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 11/27/2019 10:15:54New subject after splitting |
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11/27/2019 10:16 AM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating:
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Best regards Jen_Moderator |
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