Set the RefSource = Set ValueSetValue shall be set between -2000000000 to 2000000000Similarly for signed comparison between input and settingSet the EnaAbs = SignedSet the RefSource = Set ValueSetValue shall be set between -2000000000 to 200000000014.14 Comparator for real inputs - REALCOMP14.14.1 Identification GUID-0D68E846-5A15-4C2C-91A2-F81A74034E81 v1Function description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberComparator for real inputs REALCOMP Real<=>14.14.2 Application GUID-5F7B1683-9799-4D27-B333-B184F8861A5B v1The function gives the possibility to monitor the level of real values in the systemrelative to each other or to a fixed value. It is a basic arithmetic function that can beused for monitoring, supervision, interlocking and other logics.14.14.3 Setting guidelines GUID-DE69FF5B-7D34-4A30-9060-214E98BFF798 v2Setting procedure on the IED:EnaAbs: This setting is used to select the comparison type between signed andabsolute values.• Absolute: Comparison is performed with absolute values of input andreference.• Signed: Comparison is performed with signed values of input and reference.RefSource: This setting is used to select the reference source between input andsetting for comparison.• Input REF: The function will take reference value from input REF• Set Value: The function will take reference value from setting SetValueSection 14 1MRK 505 393-UEN BLogic314 Line differential protection RED650 2.2 IECApplication manual
