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MTTF

3/16/2010 4:06 PM	Rate (0)
SBEAUL Posts: 2 Rating: (0)	hi all, Where i can find MTTF (mean time to failure) indicationfor CPU 6ES7318-2AJ00-0AB0 and other CPU ?? Thanks
SBEAUL Posts: 2 Rating: (0)
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3/16/2010 4:36 PM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 12/23/2025 Posts: 12472 Rating: (2722)	Hello SBEAUL; Have a look at the following collection of files on Siemens automation products MTBF (Mean Time Between Failures): http://support.automation.siemens.com/WW/view/en/16818490 Hope this helps, Daniel Chartier

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3/17/2010 2:02 PM	Rate (0)
SBEAUL Posts: 2 Rating: (0)	Thank you for your reply, But following the failure of aCPU we would proceed to replace the latter as a preventive measure in a certain frequency and we need MTTF or frequency prescription...
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3/17/2010 6:12 PM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 12/23/2025 Posts: 12472 Rating: (2722)	Hello SBEAUL; Sorry, there seems to be noother information available on Siemens' site. There are some MTTF and MTBF calculators on the web, but I think it would be difficult to find the numbers to crunch without data from the manufacturer. Good luck, Daniel Chartier

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12/31/2014 11:04 AM	Rate (0)
Min_Moderator Posts: 4758 Rating: (122)	New question published byRikky is split to a separate thread with the subject problem from F-300 cpu. Best regards Min_Moderator
Min_Moderator Posts: 4758 Rating: (122)
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