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s-400 internal error

Created by: Ap6y3uk174 at: 12/17/2022 9:30 AM (3 Replies)

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12/17/2022 9:30 AM	Rate (0)
Ap6y3uk174 Joined: 10/30/2022 Last visit: 9/11/2024 Posts: 3 Rating: (0)	The internal error indication on the s-400 PLC blinks intermittently. Doesn't go into stop mode. It is necessary to somehow explain to the management the presence of this indication "intf". There is very little experience. I apologize for bad english. buffer attached Attachment Diagnose.txt (992 Downloads)
	Last edited by: Jen_Moderator at: 12/27/2022 10:31:38 Text formatting optimized.
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12/17/2022 8:58 PM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 11/7/2024 Posts: 12293 Rating: (2691)	Hello Ap6y....; Your diagbstic buffer show that your fault is linked to OB 32. The fault is repeated in every entry of your dignostic buffer. Would it be possible t show us how OB 32 is onfigured and one example of how it is used? Hope this helps, Daniel Chartier Attachment Diagnostic buffer OB 32.jpg (1118 Downloads)

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12/18/2022 2:59 PM	Rate (0)
Ap6y3uk174 Joined: 10/30/2022 Last visit: 9/11/2024 Posts: 3 Rating: (0)	Attachment IMG_20221218_215414.jpg (970 Downloads)

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2/18/2023 8:36 AM	Rate (0)
mldbhvnd13 Joined: 2/13/2023 Last visit: 7/2/2024 Posts: 4 Rating: (0)	this error says that your OB32 execution time is take longer than cyclic interrupt of OB32. But give me more information about your problem, there should be CFC chart in OB32. this error generated after modification? also check the I/O card and channels. sometimes a loose profibus connection or faulty I/O card can cause this error.

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