IEC 61850 generic communication I/O functions SPGGIO............ 464Identification.............................................................................. 464Functionality.............................................................................. 464Function block........................................................................... 464Signals.......................................................................................464Settings......................................................................................465Operation principle.................................................................... 465IEC 61850 generic communication I/O functions 16 inputsSP16GGIO..................................................................................... 465Identification.............................................................................. 465Functionality.............................................................................. 465Function block........................................................................... 465Signals.......................................................................................466Settings......................................................................................466MonitoredData........................................................................... 466Operation principle.................................................................... 467IEC 61850 generic communication I/O functions MVGGIO............467Identification.............................................................................. 467Functionality.............................................................................. 468Function block........................................................................... 468Signals.......................................................................................468Settings......................................................................................468Monitored data...........................................................................469Operation principle.................................................................... 469Measured value expander block MVEXP....................................... 469Identification.............................................................................. 469Functionality.............................................................................. 470Function block........................................................................... 470Signals.......................................................................................470Settings......................................................................................470Operation principle.................................................................... 471Fault locator LMBRFLO..................................................................471Identification.............................................................................. 471Functionality.............................................................................. 471Function block........................................................................... 472Signals.......................................................................................472Settings......................................................................................473Monitored data...........................................................................474Operation principle.................................................................... 474Measuring Principle..............................................................475Accurate algorithm for measurement of distance to fault..... 475The non-compensated impedance model............................ 479Technical data........................................................................... 480Table of contents19Technical manual
