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All the inputs from slave fails for ONE Second sporadically
Created by: Pi99 at: 3/27/2019 4:40 PM (2 Replies)
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| 3/27/2019 4:40 PM | |
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Posts: 5 Rating:
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Hello there: I have a problem that I have been trying to solve for days now. I have a DP slave ( 6ES7-151-1CA00-3BL0) which has 16 DI/DO, 4 AI, 2AI, and 2AI connected to it. The problem is all the inputs from this slave fails for ONE Second sporadically with the message below. ( S7$Dryer/@(2)/AS_Dryer_2 Read error I/O: FC105 Addr: 768 ) From my investigation, this error also comes when I disconnect Profibus cable from this slave. I check into the diagnostics of CPU and there are no sign of any failures but it is populate with Event ID : 16# A217. I have no clue what this A217 is. I would appreciate any help. Thank you! ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 3/28/2019 11:53:51 AMNew subject after splitting |
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| 3/27/2019 4:48 PM | |
Joined: 9/21/2012 Last visit: 6/2/2023 Posts: 3719 Rating:
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Don't post the same question twice! |
| 3/28/2019 11:58 AM | |
Joined: 6/19/2017 Last visit: 6/2/2023 Posts: 6935 Rating:
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Closed cause question posted twice. The second thread with the subject Read Error is published within the conferenceDecentral Peripherie. Best regards Jen_Moderator |
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