Toshiba GR200 Series Instruction Manual page 7

Command trip function (COMTP) .............................................................................................. 105
Operation of Command-trip ................................................................................................ 106
2.4.1
Operation of Command-transfer-trip ................................................................................. 106
2.4.2
Scheme logic and setting ..................................................................................................... 107
2.4.3
Operation example of Command-transfer-trip ................................................................... 111
2.4.4
Setting ................................................................................................................................... 112
2.4.5
Data ID ................................................................................................................................. 113
2.4.6
End fault protection (EFP) ......................................................................................................... 116
Operation of EFP-trip .......................................................................................................... 117
2.5.1
Scheme logic and setting ..................................................................................................... 119
2.5.2
Setting ................................................................................................................................... 123
2.5.3
Data ID ................................................................................................................................. 124
2.5.4
Non-directional overcurrent protection (OC) ............................................................................ 131
Characteristic of non-directional OC .................................................................................. 132
2.6.1
Inverse time and definite time delay and characteristic .................................................. 132
2.6.2
Threshold value for each CH ............................................................................................... 141
2.6.3
Reset ratio ............................................................................................................................. 141
2.6.4
Miscellaneous functions ....................................................................................................... 142
2.6.5
Scheme logic and settings ................................................................................................... 143
2.6.6
Setting ................................................................................................................................... 146
2.6.7
Signal (Data ID) ................................................................................................................... 150
2.6.8
Trip circuit (TRC) ........................................................................................................................ 169
General trip1 (GEN.TRIP1_CH*) ....................................................................................... 170
2.7.1
General trip2 (GEN.TRIP2_CH*) ....................................................................................... 170
2.7.2
Transfer trip (TR.TRIP_CH*) ............................................................................................. 170
2.7.3
Scheme logic ......................................................................................................................... 170
2.7.4
Setting ................................................................................................................................... 173
2.7.5
Signal (Data ID) ................................................................................................................... 174
2.7.6
Miscellaneous .............................................................................................................................. 180
Contact supervision (Contact SV) ....................................................................................... 180
2.8.1
Blocking coupler (CoupTpBlk) ............................................................................................ 187
2.8.2
Exclusing zone evaluation (Exclusion_CH) ............................................................................... 188
General control function .................................................................................................................... 189
3
Control scheme ............................................................................................................................ 190
Control mode ................................................................................................................................ 193
Select-before-operation mode (SBO) ................................................................................... 193
3.2.1
Direct-operation mode (DIR) ............................................................................................... 194
3.2.2
Control hierarchy ........................................................................................................................ 196
Control level and control point ............................................................................................ 197
3.3.1
vii
6F2S1931 (0.20)