PDMS SPECON Reference Manual

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1.1 What SPECON is Used For
SPECON, the PDMS Specification Constructor module, is used to create or modify the
Specification (SPEC) elements in Catalogue Databases.
These Specifications govern the choice of components from the catalogue. They must
have been set up, together with the rest of the Catalogue DB, before design work takes
place. In principle, therefore, SPECON will be one of the first modules to be used when a
new PDMS project is initiated, although in practice it is likely that a company-wide
library of Catalogues and Specifications will be created independently of any individual
design project and accessed by subsequent users to ensure overall standardisation and
quality control.