There is new hope for End Users that a uniform interface to the rich information such as diagnostics and related material in smart instruments may soon be available. This is because a number of supplier companies have joined the FDI cooperation project that initially consisted of the major technology trade organizations, FDT Group, Fieldbus Foundation, HART Communication Foundation, OPC Foundation and PROFIBUS Nutzerorganisation.From
'The Great Kanduski: Best Practices in Industrial Networking'