Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 16: Lists of properties (LOPs) for density measuring equipment for electronic data exchange
This part of IEC 61987 provides an ? operating list of properties (OLOP) for the description of the operating parameters and the collection of requirements for a density measuring equipment@ and ? device lists of properties (DLOP) for a range of density measuring equipment types describing them. The structures of the OLOP and the DLOP correspond with the general structures defined in IEC 61987-11 and agree with the fundamentals for the construction of LOPs defined in IEC 61987-10. Aspects other than the OLOP@ needed in different electronic data exchange processes described in IEC 61987-10@ will be published in IEC 61987-921. Libraries of properties and of blocks used in the concerned LOPs are listed in Annex C and Annex D.