14.8 Measured value expander block MVEXP14.8.1 IdentificationFunction description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberMeasured value expander block MVEXP - -14.8.2 ApplicationThe current and voltage measurements functions (CVMMXN, CMMXU, VMMXU andVNMMXU), current and voltage sequence measurement functions (CMSQI and VMSQI)and IEC 61850 generic communication I/O functions (MVGGIO) are provided withmeasurement supervision functionality. All measured values can be supervised with foursettable limits, that is low-low limit, low limit, high limit and high-high limit. The measurevalue expander block (MVEXP) has been introduced to be able to translate the integeroutput signal from the measuring functions to 5 binary signals, that is below low-low limit,below low limit, normal, above high-high limit or above high limit. The output signals canbe used as conditions in the configurable logic.14.8.3 Setting guidelinesThe function does not have any parameters available in Local HMI or Protection andControl IED Manager (PCM600).GlobalBaseSel: Selects the global base value group used by the function to define (IBase),(VBase) and (SBase).14.9 Fault locator LMBRFLO14.9.1 IdentificationFunction description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberFault locator LMBRFLO - -Section 14 1MRK 506 334-UUS AMonitoring446Application manual
