PID-3539-OUTPUTSIGNALS v10Table 84:OOSPPAM (78) Output signalsName Type DescriptionTRIP BOOLEAN Common trip, issued when either zone 1 or zone 2 tripTRIPZ1 BOOLEAN Zone 1 tripTRIPZ2 BOOLEAN Zone 2 tripPICKUP BOOLEAN Set when measured impedance enters lenscharacteristicGENMODE BOOLEAN Generator rotates faster than the system during poleslipMOTMODE BOOLEAN Generator rotates slower than the system during poleslipR REAL Real part of measured positive-sequence impedance% of VBase/(sqrt(3)*IBase)X REAL Imaginary part of measured positive-seq impedance %of VBase/(sqrt(3)*IBase)SLIPFREQ REAL Slip frequency in HzROTORANG REAL Rotor angle as estimated by the out-of-step functionVCOSPHI REAL Estimated Ucos(Phi) voltage during pole slip, in V7.2.5 SettingsPID-3539-SETTINGS v10Table 85:OOSPPAM (78) Group settings (basic)Name Values (Range) Unit Step Default DescriptionOperation DisabledEnabled- - Disabled Operation Disabled/EnabledOperationZ1 DisabledEnabled- - Enabled Operation Zone1 Enable/DisableReachZ1 1.00 - 100.00 % ZFw 0.01 50.00 Percentage part of total forward impedance;defines Z1 reachOperationZ2 DisabledEnabled- - Enabled Operation Z2 Enable/DisabletBreaker 0.000 - 1.000 s 0.001 0.040 Breaker opening time; use default 0s value ifit is unknownSection 7 1MRK 511 408-UUS AImpedance protection156 Phasor measurement unit RES670 2.2 ANSITechnical manual
