Viewing Reliability Importance Measures for a Gate

Windchill Risk and Reliability Desktop Help > Windchill FTA > FTA Calculations > FTA Calculation How-Tos > Viewing Reliability Importance Measures for a Gate

If reliability importance measures have been calculated, you can view the measures for a gate on the Importance Measures page in the Properties window.

1. In the fault tree, double-click the gate to open the Properties window.

2. On the Importance Measures page, view the reliability importance measures for the gate. For more information, see Importance Measures Page (Gates Only in System Files).

3. On the Cut Sets page, view the results for Normalized Probability. This column shows results for what SAE ARP476 calls the ‘ith’ cut set importance measure. For more information, see Cut Sets Page (Gates Only in System Files).