10/7/2024 12:21 PM | |
Joined: 10/7/2024 Last visit: 10/7/2024 Posts: 2 Rating: (0) |
Hi, Kindly help my plc simatic S7-1200 suddenly stopped working and it is not indicating any error signal, no out indicators showing, what could have been the cause? ------------------------------------------------------------------------------------------ |
Last edited by: Moderator_Lan at: 10/07/2024 12:33:57New subject after splitting |
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10/7/2024 12:29 PM | |
Joined: 10/7/2024 Last visit: 10/7/2024 Posts: 2 Rating: (0) |
PLC suddenly stopped working |
10/7/2024 12:36 PM | |
Joined: 5/12/2006 Last visit: 11/7/2024 Posts: 22439 Rating: (3029) |
can you reach the PLC online the check diagnostic buffer |
10/7/2024 1:12 PM | |
Joined: 7/7/2010 Last visit: 11/8/2024 Posts: 15388 Rating: (2443)
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In my experience, it usually means some hardware device has failed - or the PLC logic has entered into a state that the logic failed to consider and everything just kind of gets stuck waiting for an impossible condition before it can continue.
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science guy |
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