Support
Search FAQs
FA307506
How can we help you today?

What is MTTF or MTTR info of offers?

Question:
What is MTTF or MTTR info of offers?

Answer:

Availability = MTTF (Mean Time To Failure)
Reliability = MTBF (Mean Time Between Failures)
Maintainability = MTTR (Mean Time To Repair)
MTBF is what R&D(design) could decide based on component spec.
But MTTR is decided by maintenance schedule and device maintenance cycle, its different with different customer.
MTTF=MTBF/(MTBF+MTTR), so also related with site practice.
So we only have MTBF information.

Released for: Schneider Electric Canada
Explore more
Range:
Modicon Quantum
Profibus DP
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
Modicon Quantum
Profibus DP
  • Help and Contact Center
  • Contact Sales
  • Find our Offices
  • Where to Buy
  • Careers
  • Company Profile
  • Investors
  • Newsroom
  • Report a Misconduct
  • Product Documentation
  • Product Selectors
  • Software and Firmware
  • Product Substitution and Replacement
  • Blog
  • Events
  • Schneider Electric Community
  • Sustainability
  • Legal Information
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings