Equipment diagnosing with use of technological control parameters

In article the opportunity of statusing the technical requirements of object on the basis of information analysis on technological regimes of its work is shown. The method of diagnosing including some stages: formation of a normal condition, formation of diagnostic attributes matrix, search of derangements; and allowing to prevent accident or es-sentially reduce its aftereffects is observed. The presented technique has passed successful trial operation on units БОР-60 and БН-600 the atomic power station.