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Bad Diagnostic Buffer

Created by: amfaromahnnn at: 7/10/2017 7:18 AM (5 Replies)

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7/10/2017 7:18 AM	Rate (0)
amfaromahnnn Member Joined: 2/15/2017 Last visit: 2/7/2021 Posts: 11 Rating: (0)	Goodday! I have a problem. CPU change mode on STOP rare. 1 times at 14 days..... In diagnostic buffer I found it: 1 of 50; Event ID: 16# 02:39CB Error: IO device failure - pnevmo_pou Outgoing event 7/10/2017 6:50:54.177 AM 2 of 50; Event ID: 16# 02:39CB Error: IO device failure - ET_POU Outgoing event 7/10/2017 6:50:52.742 AM 3 of 50; Event ID: 16# 02:39CB Error: IO device failure - IO device not found internal AR error code 16#13 pnevmo_pou Incoming event 7/10/2017 6:50:49.487 AM 4 of 50; Event ID: 16# 02:39CB Error: IO device failure - Data transfer fault (no frame received) internal AR error code 16#0 pnevmo_pou Outgoing event 7/10/2017 6:50:49.486 AM 5 of 50; Event ID: 16# 02:39CB Error: IO device failure - Data transfer fault (no frame received) internal AR error code 16#5 pnevmo_pou Incoming event 7/10/2017 6:50:45.795 AM 6 of 50; Event ID: 16# 4300:0080 Error: Undervoltage on 0 pnevmo_pou / pnevmo_pou.pnevmo_paster Outgoing event 7/10/2017 6:50:45.786 AM 7 of 50; Event ID: 16# 02:3951 Error: Hardware component removed or missing - pnevmo_pou / VAEM-L1-S-8-PT_1 Outgoing event 7/10/2017 6:50:45.780 AM 8 of 50; Event ID: 16# 02:39CB Error: IO device failure - Data transfer fault (no frame received) internal AR error code 16#5 ET_POU Incoming event 7/10/2017 6:50:45.775 AM 9 of 50; Event ID: 16# 02:3951 Error: Hardware component removed or missing - pnevmo_pou / VAEM-L1-S-8-PT_1 Incoming event 7/10/2017 6:50:45.698 AM 10 of 50; Event ID: 16# 4300:0080 Error: Undervoltage on 0 pnevmo_pou / pnevmo_pou.pnevmo_paster Incoming event 7/10/2017 6:50:45.660 AM 11 of 50; Event ID: 16# 06:4040 Error: Error on partner - No neighbor could be detected Starodub_OIL / Starodub_OIL.Port_1 Outgoing event 7/10/2017 6:50:05.838 AM 12 of 50; Event ID: 16# 02:4000 CPU info: New startup information Pending startup inhibit(s): - Manual restart required Current CPU operating mode: STOP Starodub_OIL Incoming event 7/10/2017 6:50:02.820 AM 13 of 50; Event ID: 16# 02:400C CPU info: Follow-on operating mode change Power-on mode set: WARM RESTART to RUN (if CPU was in RUN before power off) Pending startup inhibit(s): - Manual restart required CPU changes from STOP (initialization) to STOP mode Starodub_OIL Incoming event 7/10/2017 6:50:02.819 AM 14 of 50; Event ID: 16# 06:4040 Error: Error on partner - No neighbor could be detected Starodub_OIL / Starodub_OIL.Port_1 Incoming event 7/10/2017 6:50:02.645 AM 15 of 50; Event ID: 16# 02:4001 CPU info: Power on memory card type: No memory card CPU changes from NO POWER to STOP (initialization) mode Starodub_OIL Incoming event 7/10/2017 6:49:54.221 AM 16 of 50; Event ID: 16# 02:4002 CPU info: Power off CPU changes from DEFECTIVE to NO POWER mode Starodub_OIL Incoming event 7/10/2017 6:49:50.091 AM 17 of 50; Event ID: 16# 02:401A CPU error: Serious firmware exception (not relevant for user, system code: 16#00079013 16#10020034 16#00000B6C) CPU changes to DEFECTIVE mode (system reaction) Starodub_OIL What a problem change Mode? when I change the mode on Start. CPU can good work at 14 days.... Help me please.

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7/10/2017 7:43 AM	Rate (0)
mopS04 Platinum Expert Joined: 3/5/2014 Last visit: 3/2/2021 Posts: 4333 Rating: (826)	hi, what CPU do you have? really a S7-200? Seems that you have problems on Profinet. What are you observing on site? regards,
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7/10/2017 7:46 AM	Rate (0)
Towome Platinum Expert Joined: 7/9/2015 Last visit: 3/8/2021 Posts: 2678 Rating: (343)	Hi, I am not S7-200 specialist but I read "CPU error: Serious firmware exception". In S7-300 I had similar entry in buffer - here often helps a Firmware upgrade - I don´t know if this is possible with you PLC. Otherwise I would do a Service Request. Regards, Towome
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This contribution was helpful to 1 thankful Users amfaromahnnn

7/10/2017 8:12 AM	Rate (0)
amfaromahnnn Member Joined: 2/15/2017 Last visit: 2/7/2021 Posts: 11 Rating: (0)	Im sorry, not the right topic, right 1200

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7/10/2017 12:16 PM	Rate (0)
mopS04 Platinum Expert Joined: 3/5/2014 Last visit: 3/2/2021 Posts: 4333 Rating: (826)	yeah, I thought so. and what CPU exactly? You can search for Firmware-Updates in the search-box in the upper right. regards,
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7/11/2017 6:50 AM	Rate (0)
amfaromahnnn Member Joined: 2/15/2017 Last visit: 2/7/2021 Posts: 11 Rating: (0)	СPU 1217DC/DC/DC firmware version V4.1

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