Toshiba GR200 Series Instruction Manual page 15

Line differential protection ied
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Signal ................................................................................................................................. 729
4.2.9
Software switch controller function (SOFTSW) ...................................................................... 734
SOFTSW controlling ......................................................................................................... 735
4.3.1
Control logics for SBO/DIR modes .................................................................................... 738
4.3.2
Cancel logic for SBO mode ................................................................................................ 747
4.3.3
Operate logic for SBO/DIR modes..................................................................................... 747
4.3.4
Mapping for IEC 61850 communication ........................................................................... 755
4.3.5
Setting ................................................................................................................................ 759
4.3.6
Signal ................................................................................................................................. 760
4.3.7
Operation time reset function (OPTIM) .................................................................................. 769
Select logic for SBO/DIR modes ........................................................................................ 771
4.4.1
Cancel logic in SBO mode ................................................................................................. 774
4.4.2
Operate logic for SBO/DIR modes..................................................................................... 775
4.4.3
Mapping for IEC61850 communication ............................................................................ 777
4.4.4
Setting ................................................................................................................................ 781
4.4.5
Signal ................................................................................................................................. 782
4.4.6
Total time measurement function (TOTALTIM) ..................................................................... 783
Operation feature .............................................................................................................. 784
4.5.1
Preparation for operation .................................................................................................. 786
4.5.2
Mapping for IEC 61850 communication ........................................................................... 787
4.5.3
Setting ................................................................................................................................ 791
4.5.4
Signal ................................................................................................................................. 792
4.5.5
Synchronizing check for different network (SYNDIF) ............................................................ 796
Relays to check line-outage ............................................................................................... 797
4.6.1
Synchronization check relays ............................................................................................ 799
4.6.2
Line-outage check .............................................................................................................. 805
4.6.3
Synchronization check ....................................................................................................... 810
4.6.4
Relay selection for checking synchronization ................................................................... 814
4.6.5
Voltage selection for line arrangement ............................................................................. 816
4.6.6
Setting ................................................................................................................................ 818
4.6.7
Signal ................................................................................................................................. 820
4.6.8
Software interlock function (ILK) ............................................................................................ 823
ILK specification ................................................................................................................ 824
4.7.1
Interlock-check formula .................................................................................................... 825
4.7.2
Interlock-check method ..................................................................................................... 827
4.7.3
Configuration of Interlock formulae ................................................................................. 833
4.7.4
Signal ................................................................................................................................. 834
4.7.5
Double position device function (DPOS) .................................................................................. 841
Select logic for SBO/DIR modes ........................................................................................ 842
4.8.1
xv
6F2S1914 (0.49)

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