No. Information Type of
Informa-
tion
Comments
5617 Diff ACTIVE OUT Differential protection is ACTIVE
5620 Diff Adap.fact. OUT Diff err.: adverse Adaption factor CT
5631 Diff picked up OUT Differential protection picked up
5644 Diff 2.Harm L1 OUT Diff: Blocked by 2.Harmon. L1
5645 Diff 2.Harm L2 OUT Diff: Blocked by 2.Harmon. L2
5646 Diff 2.Harm L3 OUT Diff: Blocked by 2.Harmon. L3
5647 Diff n.Harm L1 OUT Diff: Blocked by n.Harmon. L1
5648 Diff n.Harm L2 OUT Diff: Blocked by n.Harmon. L2
5649 Diff n.Harm L3 OUT Diff: Blocked by n.Harmon. L3
5651 Diff Bl. exF.L1 OUT Diff. prot.: Blocked by ext. fault L1
5652 Diff Bl. exF.L2 OUT Diff. prot.: Blocked by ext. fault L2
5653 Diff Bl. exF.L3 OUT Diff. prot.: Blocked by ext. fault.L3
5657 DiffCrosBlk 2HM OUT Diff: Crossblock by 2.Harmonic
5658 DiffCrosBlk nHM OUT Diff: Crossblock by n.Harmonic
5660 DiffCrosBlk exF OUT Diff: Crossblock by ext. fault
5662 Block Iflt.L1 OUT Diff. prot.: Blocked by CT fault L1
5663 Block Iflt.L2 OUT Diff. prot.: Blocked by CT fault L2
5664 Block Iflt.L3 OUT Diff. prot.: Blocked by CT fault L3
5666 DiffStrtInChaL1 OUT Diff: Increase of char. phase (start) L1
5667 DiffStrtInChaL2 OUT Diff: Increase of char. phase (start) L2
5668 DiffStrtInChaL3 OUT Diff: Increase of char. phase (start) L3
5670 Diff I-Release OUT Diff: Curr-Release for Trip
5671 Diff TRIP OUT Differential protection TRIP
5672 Diff TRIP L1 OUT Differential protection: TRIP L1
5673 Diff TRIP L2 OUT Differential protection: TRIP L2
5674 Diff TRIP L3 OUT Differential protection: TRIP L3
5681 Diff> L1 OUT Diff. prot.: IDIFF> L1 (without Tdelay)
5682 Diff> L2 OUT Diff. prot.: IDIFF> L2 (without Tdelay)
5683 Diff> L3 OUT Diff. prot.: IDIFF> L3 (without Tdelay)
5684 Diff>> L1 OUT Diff. prot: IDIFF>> L1 (without Tdelay)
5685 Diff>> L2 OUT Diff. prot: IDIFF>> L2 (without Tdelay)
5686 Diff>> L3 OUT Diff. prot: IDIFF>> L3 (without Tdelay)
5691 Diff> TRIP OUT Differential prot.: TRIP by IDIFF>
5692 Diff>> TRIP OUT Differential prot.: TRIP by IDIFF>>
5701 Diff L1: VI Diff. curr. in L1 at trip without Tdelay
5702 Diff L2: VI Diff. curr. in L2 at trip without Tdelay
5703 Diff L3: VI Diff. curr. in L3 at trip without Tdelay
5704 Res. L1: VI Restr.curr. in L1 at trip without Tdelay
5705 Res. L2: VI Restr.curr. in L2 at trip without Tdelay
5706 Res. L3: VI Restr.curr. in L3 at trip without Tdelay
5721 Diff CT-I1: VI Diff. prot: Adaption factor CT I1
5722 Diff CT-I2: VI Diff. prot: Adaption factor CT I2
5723 Diff CT-I3: VI Diff. prot: Adaption factor CT I3
5724 Diff CT-I4: VI Diff. prot: Adaption factor CT I4
5725 Diff CT-I5: VI Diff. prot: Adaption factor CT I5
Functions
2.2 Differential Protection
SIPROTEC 4, 7UT6x, Manual 123
C53000-G1176-C230-5, Edition 09.2016
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