RAM Commander User Manual

Reports

Reports

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Reports

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After the FR definition or calculation for all product tree components is done and project total calculation is performed, a number of different reliability reports may be generated:

Report

Description

Tree basic structure

List of all tree assemblies and components.

Assembly Composite

All tree items by levels, with FR, MTBF, FR contribution to assembly's FR for each item:

 

ID - Item hierarchical identifier, like 1.2.3.4

PN – Part number

RefDes - Reference designator

Qty - Quantity of components in the current assembly.

F.R x E-6 – Failure rate for single item without any factors.

F.R. (K,Qty) x E-6 – Failure rate including the quantity and other factors like Duty cycle, add factor and others.

Contrib. to NHA - contribution to Next Higher Assembly

Applied values

Component name and all the input data used in reliability prediction:

Processor FR data

Intermediary prediction results and Pies for all components:

 

All tree reports start processing from the item selected in the Product tree view.

For most of the reports you may define report depth, items type,  tree traversal order and more:

 

Reports_Params

The symbol W-D refers to searches level by level, while D refers to depth-first-search. The symbol ID refers to an item tree identification number according to the location in the tree.

For all reports, components, assemblies or both can be displayed.

You can limit the report’s search by specifying how far down RAM Commander inspects the tree from your starting level.

 

In addition to the predefined reports, user-defined reports may be defined - see Report Generator paragraph.

 

See also advanced Reliability Analysis reports and methods like Temperature Curve, Pareto, Mission Profile and more.