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SIMATIC S7-300F (Mismatch modules &Processor failure).

Created by: MAMS at: 1/28/2021 10:50 AM (5 Replies)

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1/28/2021 10:50 AM	Rate (0)
MAMS Advanced Member Joined: 4/17/2015 Last visit: 7/18/2022 Posts: 16 Rating: (1)	Can i get help with below messages 1-Module Information - FDI24xDC24V Event 1 of 2: Event ID 16# F580:0F01 Processor failure (no relevance for user: 1, 4516) Internal error, Incoming event (Coding: 16# F580 0F01 0000 0001 11A4 0000) Event 2 of 2: Event ID 16# F980:0202 Cyclic redundancy check (CRC) error in data message frame External error, Incoming event (Coding: 16# F980 0202 0000 0000 0000 0000) ............................................................. 2--Module Information - FDO10xDC24V/2A Preset/Actual mismatch: (inserted and configured module types are not the same) - Expected type: Function module (6ES7 326-2BF10-0AB0) - Current type: Not available ..................................................................... 3--Module Information - FAI6x15Bit HART Module not available (I/O access error or parameter assignment error) Preset/Actual mismatch: (inserted and configured module types are not the same) - Expected type: Function module (6ES7 336-4GE00-0AB0) - Current type: Function module (Order No. = ???)
	Last edited by: mams at: 01/28/2021 10:51:54
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1/28/2021 5:32 PM	Rate (0)
Havillant Comet Silver Member Joined: 8/6/2018 Last visit: 11/18/2024 Posts: 300 Rating: (40)	hello, Possible causes for CRC error are following: - f-monitoring time is exceeded - a communication error between CPU and the modules has occurred for example due to electromagnetic interference in excess. - a not allowed access from standard program to the f-modules was detected in program. - short voltage drop of power supply for this f-modules

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1/29/2021 7:18 AM	Rate (0)
MAMS Advanced Member Joined: 4/17/2015 Last visit: 7/18/2022 Posts: 16 Rating: (1)	HelloHavillant Comet Can i get help with below questions 1-what is the possible causes of electromagnetic interference to excess limit 2-how to eliminate electromagnetic interference. 3-How can i measure electromagnetic interference.

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1/29/2021 3:15 PM	Rate (0)
Havillant Comet Silver Member Joined: 8/6/2018 Last visit: 11/18/2024 Posts: 300 Rating: (40)	hello, first you need to check a not allowed access from standard program to the f-modules Could you send us the complete diagnostic buffer?

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2/3/2021 9:11 PM	Rate (0)
Marcjan Platinum Expert Joined: 4/22/2010 Last visit: 11/18/2024 Posts: 5697 Rating: (715)	Hello, I think the most important question is: is this a first time start of a project or was it running without problems before. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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2/6/2021 1:59 PM	Rate (0)
MAMS Advanced Member Joined: 4/17/2015 Last visit: 7/18/2022 Posts: 16 Rating: (1)	DearMarcjan, The project has been run over 7 years ago and still running, we are lucky as all the modules with sent messages above have redundancy one that still working without a problem, I have attached hardware system overview. Attachment System overview.png (481 Downloads)

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