Resumen:
IEC/TS 62771:2012(E) contains a formal reference information model of the concepts and methods established in IEC 81346-1, IEC 81346-2, IEC 61175, IEC 61666 and IEC 81714-3, which are its normative basis.
Keywords:
Diagrams, Codes, Data representation, Circuits, Engineering drawings, Letters (symbols), Circuit diagrams, Block diagrams, Drawings, Identification methods, Signals, Designations