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FNo.Abbreviation Meaning OpFtEIOT
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2817RAR Zone Rel.AR: Zone extension for rapid reclosing OT
2818AR evolv.Flt.AR: Evolving fault recognition OT
2831DAR Only AR: Only delayed auto-reclosing allowed OT
2832DAR T-act.runAR: Action time for DAR is running OT
2833DAR T-3p1 runAR: 3pole dead time 1 for DAR running COT
2834DAR T-3p2 runAR: 3pole dead time 2 for DAR running COT
2835DAR T-3p3 runAR: 3pole dead time 3 for DAR running COT
2837DAR Zone Rel.AR: Zone extension for delayed reclose OT
2851AR Close Cmd.AR: Close command from auto-reclose C COT
2852RAR 1p Close AR: Close command after 1pole RAR cycle OT
2853RAR 3p Close AR: Close command after 3pole RAR cycle OT
2854DAR 3p Close AR: Close command after 3pole DAR cycle OT
2861AR T-Recl.runAR: Reclaim time is running OT
2862AR successfulAR: Auto-reclose cycle successful OT
2863Definit.Trip AR: Definitive trip OT
28641p Trip Perm.AR: 1pole trip allowed by internal AROT
2865Sync.Meas.ReqAR: Sync-check request OT
2871AR Trip 3p AR: Trip during 1pole AR cycle COT
2901>Sync. on >Switch on synchro-check function IOT
2902>Sync. off >Switch off synchro-check function IOT
2903>Sync. block >Block synchro-check function IOT
2906>Sync. Start >Initiate internal synchro-check IOT
2907>Sync. synch >Sync.: Check synchronism IOT
2908>Sync. U1>U2<>Sync. live line (U1>), dead bus (U2<) IOT
2909>Sync. U1<U2>>Sync. dead line (U1<), live bus (U2>) IOT
2910>Sync. U1<U2<>Sync. dead line (U1<), dead bus (U2<) IOT
2911>Sync. o/ride>Synchro-check override ( bypass ) IOT
2931Sync. off Synchro-check function is switched off CG OT
2932Sync. blockedSynchro-check function is blocked CG OT
2934Sync. faulty Synchro-check function faulty CG OT
2935Sync.Tsup.ExpSynchro-check supervision time expired C COT
2941Sync. runningSynchro-check function is running OT
2942Sync.OverrideSynchro-check function override/bypass CG OT
2943Sync. SynchroSynchronism (U1>,U2>) detected CG OT
2944Sync. U1>U2< Live line,dead busbar(U1>,U2<) detectedCG OT
2945Sync. U1<U2> Dead line,live busbar(U1<,U2>) detectedCG OT
2946Sync. U1<U2< Dead line,dead busbar(U1<,U2<) detectedCG OT
2947Sync. Udiff> Sync.: Voltage diff. greater than limitCG OT
2948Sync. fdiff> Sync.: Freq. diff. greater than limit CG OT
2949Sync. p.diff>Sync.: Angle diff. greater than limit CG OT
2951Sync. releaseSynchronism release (to ext. AR) OT
2961Sync.CloseCmdClose command from synchro-check OT
3603>Dist. block >Block distance protection IOT
3611>Extens. Z1B >Dist.: Zone 1B extension from externalCG IOT
3612>Extens. Z1L >Dist.: Zone 1L extension from externalCG IOT
3651Dist. off Distance protection is switched off CG OT
3652Dist. blockedDistance protection is blocked CG OT
3653Dist. active Distance protection is active OT
3661DisZ1B AR blkDist.: Block AR by fault detec. Z1B COT
3662DisZ1L AR blkDist.: Block AR by fault detec. Z1L COT
3671Dist.Gen.Flt.Dist.: General fault detection G OT
3672Dist.Fault L1Dist.: Fault detection , phase L1 OT
3673Dist.Fault L2Dist.: Fault detection , phase L2 OT
3674Dist.Fault L3Dist.: Fault detection , phase L3 OT
3675Dist.Fault E Dist.: Fault detection , earth fault OT
3681Dist.Flt.L1 Dist.: Fault detection only phase L1 C
3682Dist.Flt.L1E Dist.: Fault detection phase L1,E C
3683Dist.Flt.L2 Dist.: Fault detection only phase L2 C
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