PID-3405-SETTINGS v5Table 601:SMAI1 Non group settings (basic)Name Values (Range) Unit Step Default DescriptionGlobalBaseSel 1 - 12 - 1 1 Selection of one of the Global BaseValue groupsDFTRefExtOut InternalDFTRefDFTRefGrp1DFTRefGrp2DFTRefGrp3DFTRefGrp4DFTRefGrp5DFTRefGrp6DFTRefGrp7DFTRefGrp8DFTRefGrp9DFTRefGrp10DFTRefGrp11DFTRefGrp12External DFT ref- - InternalDFTRef DFT reference for external outputDFTReference InternalDFTRefDFTRefGrp1DFTRefGrp2DFTRefGrp3DFTRefGrp4DFTRefGrp5DFTRefGrp6DFTRefGrp7DFTRefGrp8DFTRefGrp9DFTRefGrp10DFTRefGrp11DFTRefGrp12External DFT ref- - InternalDFTRef DFT referenceConnectionType Ph-NPh-Ph- - Ph-N Input connection typeAnalogInputType VoltageCurrent- - Voltage Analog input signal typeTable 602:SMAI1 Non group settings (advanced)Name Values (Range) Unit Step Default DescriptionNegation OffNegateNNegate3PhNegate3Ph+N- - Off NegationMinValFreqMeas 5 - 200 % 1 10 Limit for frequency calculation in % ofUBase1MRK 505 394-UEN A Section 21Basic IED functionsLine differential protection RED650 2.2 IEC 801Technical manual