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FNo.Abbreviation Meaning OpFtEarIO
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1611O/L 2 off Thermal overload protec. 2 switched offCG O
1612O/L 2 blockedThermal overload protection 2 blocked CG O
1613O/L 2 active Thermal overload protection 2 active CG O
1615O/L 2 Warn I Thermal overload prot.2: Current warn. CG O
1616O/L 2 Warn Î Thermal overload prot.2: Warning stage CG O
1617O/L 2 F.D. Î Thermal overload prot.2: Pick-up stage CG O
1621O/L 2 Trip Trip by thermal overload protection 2 CG O
1626O/L 2 Err S3 Thermal overload prot.2 err.: no side 3C O
2303>Backup block>Block back-up overcurrent time prot. IO
2304>Back bloTrip>Block trip signal of back-up overcurr. IO
2306>I>> block >Block I>> stage of back-up overcurrentCG IO
2307>I>/Ip block >Block I>/Ip stage of back-up overcurr.CG IO
2401Backup off Back-up overcurr. prot. is switched offCG O
2402Backup block Back-up overcurrent prot. is blocked CG O
2403Backup activeBack-up overcurrent prot. is active CG O
2411Back Gen. FltBack-up overcurrent: Gen. fault det. O
2412Backup Flt L1Back-up overcurrent: Fault detection L1 CG O
2413Backup Flt L2Back-up overcurrent: Fault detection L2 CG O
2414Backup Flt L3Back-up overcurrent: Fault detection L3 CG O
2421Backup I>> Back-up overcurrent: Fault det. I>> C O
2422Backup I>/Ip Back-up overcurrent: Fault det. I>/Ip C O
2441Backup TI>> Back-up overcurrent: Time TI>> expired C O
2442Backup TI>/TpBack-up overcurrent: Time TI>/Tp exp. C O
2451Back Gen.TripBack-up overcurrent: General Trip C O
2457Backup Err S3Back-up O/C error: Side 3 no exist C O
4523>Ext 1 block >Block external trip 1 IO
4525>Ext1 bloTrip>Block trip signal of external trip 1 IO
4526>Ext trip 1 >External trip 1 IO
4531Ext 1 off External trip 1 is switched off CG O
4532Ext 1 blockedExternal trip 1 is blocked CG O
4533Ext 1 active External trip 1 is active CG O
4536Ext 1 Gen.FltExternal trip 1: General fault det. CG O
4537Ext 1 Gen.TrpExternal trip 1: General trip C O
4543>Ext 2 block >Block external trip 2 IO
4545>Ext2 bloTrip>Block trip signal of external trip 2 IO
4546>Ext trip 2 >External trip 2 IO
4551Ext 2 off External trip 2 is switched off CG O
4552Ext 2 blockedExternal trip 2 is blocked CG O
4553Ext 2 active External trip 2 is active CG O
4556Ext 2 Gen.FltExternal trip 2: General fault det. CG O
4557Ext 2 Gen.TrpExternal trip 2: General trip C O
5603>Diff block >Block differential protection IO
5605>Diff bloTrip>Block trip signal of diff. protection IO
5615Diff off Differential protection is switched offCG O
5616Diff blocked Differential protection is blocked CG O
5617Diff active Differential protection is active CG O
5621Diff> T startDiff. prot.: IDIFF> time delay started C O
5622Diff>> T strtDiff. prot.: IDIFF>> time delay started C O
5631Diff Gen. FltDiff. prot.: General fault detected CG O
5641Block Harm L1Diff. prot.: Blocked by harmonics L1 CG O
5642Block Harm L2Diff. prot.: Blocked by harmonics L2 CG O
5643Block Harm L3Diff. prot.: Blocked by harmonics L3 CG O
5651Block Sat L1 Diff. prot.: Blocked by ext. fault L1 CG O
5652Block Sat L2 Diff. prot.: Blocked by ext. fault L2 CG O
5653Block Sat L3 Diff. prot.: Blocked by ext. fault.L3 CG O
5662Block Iflt.L1Diff. prot.: Blocked by CT fault L1 CG O
5663Block Iflt.L2Diff. prot.: Blocked by CT fault L2 CG O
5664Block Iflt.L3Diff. prot.: Blocked by CT fault L3 CG O
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