4/18/2018 1:12 PM | |
Posts: 3 Rating:
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Hi,i have PLC system with CPU 314 give SF and stop random in dignostic buffer reason io error and io mangment ,i changed CPU and power supply and all SM cards but problem disappear for period and return again BR ------------------------------------------------------------------------------------------ I save for you event log in diagnostic buffer txt to analysis this problem and give me the solution BR AttachmentDiagnose.txt (610 Downloads) |
Last edited by: Jen_Moderator at: 4/19/2018 9:04:24 AMNew subject after splitting Last edited by: AutoGen_820057 at: 4/19/2018 9:28:28 AM |
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4/19/2018 9:44 AM | |
Posts: 3 Rating:
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Hi,i have PLC system with CPU 314 give SF and stop random in dignostic buffer reason io error and io mangment ,i changed CPU and power supply and all SM cards but problem disappear for period and return again I save for you event log in diagnostic buffer txt to analysis this problem and give me the solution BR AttachmentDiagnose.txt (602 Downloads) |
Last edited by: AutoGen_820057 at: 4/19/2018 9:47:04 AM |
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4/30/2018 1:22 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating:
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hi, you could try to update your FW: Operating System Updates for CPU 314 (6ES7314-1AG14-0AB0) but if you are searching about the error that is mentioned(Event ID 16# 494D), you will find many entries here in the forum. Everytime it is hard to help. For me it seams to come from interferences from backplane bus, so the CPU can´t handle the IO-Data. Event 6 of 10: Event ID 16# 494D I recomment you to start a Support Request direct to Siemens Customer Support. regards, |
Last edited by: mopS04 at: 4/30/2018 1:24:21 PMFCK WAR! |
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