When a part is inserted from an NPRD Library, the
Prediction Data pane generally displays a failure rate that indicates the
number of failures per million hours. However, if Uses
Miles/Hour or
Uses Cycles/Hour is selected, the failure rate indicates the
failures per million miles or
failures per million cycles. In such cases, you must enter a miles-per-hour value in
Miles/Hour or a cycles-per-hour value in
Cycles/Hour to convert the failure rate to failures per million hours. Only the NPRD 2011 Library has parts with failure rates expressed in failures per million cycles. For more information, see
Inserting an NPRD Library Part into a System File.