8/25/2020 11:40 AM | |
Joined: 9/6/2008 Last visit: 8/4/2024 Posts: 177 Rating:
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Hi All We had a PLC crash on 'STOP due to IO Error'. This is now the third time in 3 months this has happened. This PLC installation has been around for 10years. I have attached our report, with illustrations regarding this incident. I would very much appreciate it if you could read it and give me your assessment of this issue and possibly recommendations and/or tell us of your experience with this error.
AttachmentPS14 PLC Fault.docx (524 Downloads) |
Last edited by: DesignTech at: 08/25/2020 11:41:20 |
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8/25/2020 12:31 PM | |
Joined: 9/6/2008 Last visit: 8/4/2024 Posts: 177 Rating:
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Attached is the full Diagnostic Buffer. I did not include it as it just shows error accessing IO for a profibus node that is permanently switched-off and hence it just continually floods the buffer. Related to the diagnostics of the CP443 card, it was unreadable as the card was greyed-out and module information was unreachable via HW Config online. AttachmentPS 14 Stop.txt (443 Downloads) |
8/25/2020 6:02 PM | |
Joined: 9/6/2008 Last visit: 8/4/2024 Posts: 177 Rating:
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Thanks Daniel I will certainly recommend this to the customer as an additional measure. |
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