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Chapter 6 FMECA 137<br />

Field<br />

Mode - Ref. ID<br />

Beta<br />

Severity<br />

Mode<br />

Cause<br />

Failure Detection<br />

Compensating Provisions<br />

Remarks<br />

Description<br />

Failure mode reference number<br />

Probability of current failure mode causing end effect<br />

MIL-STD 1629A Severity Category<br />

Failure mode description<br />

Failure cause description<br />

Describes how the failure is detected<br />

Processes in place to protect against failure<br />

Any other notes or pertinent information<br />

At the System level, the Detectability Panel appears with the Safe or Dangerous radio-buttons for you to choose if the<br />

System failure mode creates either situation. Safe is the default. This tab is specific to IEC61508 and can be ignored if you<br />

do not wish to us this standard for your FMECA.<br />

The Diagnostic Coverage SFF panel lists the results of the IEC 61508 calculation related to the currently selected System,<br />

Block or Component. It is a view only panel and not editable.

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