Aralia Fault Tree Analyzer (FT9)

 

Aralia is a trademark of Dassault Systemes.

Hardware and Software Requirements

Supported Operating Systems Aralia Fault Tree Analyzer runs on the following operating systems:
  • Microsoft Windows XP Professional SP3  (32-bit)
  • Microsoft Windows 7 (32-bit)
Other Software Requirements The following software is required:
  • LUM 4.6.8

Product Certifications

None  

Installation Notices and Modifications

LUM Configuration The procedure for LUM configuration for concurrent licenses has been changed. You do not need anymore to install LUM on client workstations.  


General Issues

DUC
The save format between FT9 D7 and FT9 D8 has been changed. To be able to use models created with previous versions of Aralia Fault Tree Analyzer, the user need to convert them to the new format (.ft9x).

Aralia Fault Tree D7/D8 Converter is delivered with FT9 V5R20 SP6. During the installation or the upgrade of the application it is possible to install the converter.
Fixes The following problems were fixed:
  • Navigation between transfer gates.
  • Copy, paste, cut for Fault Trees.
  • Rename for gates.
  • Resize for gates.
  • Clone Transfer gates.
Important
  • CCF: An error window appears when a CCF group with Alpha probability distribution contains more than 4 basic events.
  • For the converted models to display local and global fields, launch the calculations if needed and then select the command Update fields from the menu Edit.

Open Issues

Aralia Fault Tree Analyzer Problems that are not fixed:
  • Copy, paste, cut for Reliability Block Diagrams.
  • Arrange for Fault Trees.
Aralia Fault Tree D7/D8 Converter Limitations of the current version of the converter:
  • Some types of global fields are not supported in D8 (report, top event): they are not converted.
  • Aralia set-up configuration is not converted.

Documentation Addendum

Installation Guide The installation guide was updated. The following sections were updated:
  • LUM configuration for concurrent.
  • Installing Aralia Fault Tree Analyzer including the installation procedure for the converter.

Important:
On Windows 7 using concurrent licenses run Aralia Fault Tree D7/D8 Converter in administrator mode.
User's Guide New section about Reliability Block Diagrams was added.