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I/O access error when updating the process image input table P area
Created by: saraembeddian at: 8/14/2023 12:39 PM (1 Replies)
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| 8/14/2023 12:39 PM | |
Joined: 8/7/2023 Last visit: 5/11/2024 Posts: 3 Rating:
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Hello, I'm new to Simatic Step 7 and i've created a small project for S7-400 and while compiling it doesnt shown any error but it shows error when i'm downloading it in hardware. Attached diagnostic buffer log as an attachment. Error message shows I/O access error when updating the process image input table P area, double-word access, access address: 0 process image partition no.: 0 not user relevant(Z1): 2942 Requested OB: Program execution error OB (OB85) OB not found, or disabled, or cannot be started in the in the current operating mode. External error, Incoming event. Can anyone help with this issue. Thanks in advance. AttachmentDiagnose_msg.txt (561 Downloads) |
Last edited by: Jen_Moderator at: 08/15/2023 04:05:42Shortened headline. |
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| 8/15/2023 4:15 AM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating:
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Closed cause question posted twice. The second thread with the subject I/O access error when updating the process image input table P area, double-word access, access address is published within the conference SIMATIC S7-400 / S7-400H / S7-400F /FH. Best regards, |
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