Editing Fault Tree Event Parameters

The FaultTree+ in Reliability Workbench Edit Event dialog allows the user to select the event failure model (failure characteristic), name and description.

A table interface is also available for rapid access to and modification of event parameters.

Editing Fault Tree Events Features

• Select from failure model type RATE, FIXED, MTTF, DORMANT, SEQUENTIAL, ET INITIATOR, STANDBY, TIME AT RISK, BINOMIAL, POISSON, RATE/MTTR, WEIBULL, FIXED-PHASED, RATE-PHASED
• Enter name and description
• Select a CCF (common cause failure) model if required.
• Select Logic Mode if True/False logic is applicable
• Select background color if other than default is wanted
• Add the Event to up to 16 Event Groups.
• If Sequencing model is used, then select order of failures for the events.
• Select a generic failure model. Generic failure models are created by the user and may be applied to any basic event.
• Enter notes. Notes are displayed as a tooltip when the cursor is over the event.
• Enter Hyperlink. If selected, this will show up on the fault tree diagram