Factory Instrumentation Protocol
The Factory Instrumentation Protocol or FIP is a standardized field bus protocol. Its most current definition can be found in the European Standard EN50170.
History
The FIP standard is based on a French initiative in 1982 to create a requirements analysis for a future field bus standard. The study led to the European Eureka initiative for a field bus standard in June 1986 that included 13 partners. The development group created the first proposal to be standardized in France. The name of the FIP field bus was originally given as an abbreviation of the French "Flux d'Information vers le Processus" while later referring to FIP with the English name "Factory Instrumentation Protocol".Based on the requirements study other manufacturers created similar protocol definitions - starting in 1990 a number of partners from Japan and America merged with FIP to the WorldFIP standardization group. Along with the competing German Profibus the field buses were submitted for European standardization by CENELEC in 1996. Along with other field bus standards these CENELEC standards were included to the international IEC 61158 and IEC 61784 standards by 1999 where FIP is listed as the Communication Profile Family 5. Eventually FIP has lost ground to Profibus which came to prevail the market in Europe in the following decade - the WorldFIP homepage has seen no press release since 2002.
The closest cousin of the FIP family can be found today in the Wire Train Bus for train coaches. However a specific subset of WorldFIP - known the FIPIO protocol - can be found widely in machine components.