GE C70 - Page 6

vi C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL
TABLE OF CONTENTS
5.6.3 FlexLogic evaluation...................................................................................................... 5-177
5.6.4 FlexLogic example..........................................................................................................5-178
5.6.5 FlexLogic equation editor............................................................................................ 5-183
5.6.6 FlexLogic timers............................................................................................................... 5-183
5.6.7 FlexElements ..................................................................................................................... 5-183
5.6.8 Non-volatile latches.......................................................................................................5-187
5.7 Grouped elements............................................................................................. 5-188
5.7.1 Overview ............................................................................................................................. 5-188
5.7.2 Setting group 1................................................................................................................. 5-188
5.7.3 Phase current ................................................................................................................... 5-189
5.7.4 Neutral current................................................................................................................. 5-204
5.7.5 Ground current ................................................................................................................ 5-216
5.7.6 Negative sequence current........................................................................................ 5-219
5.7.7 Breaker failure (ANSI 50BF)......................................................................................... 5-224
5.7.8 Voltage elements ............................................................................................................ 5-234
5.8 Control elements ............................................................................................... 5-251
5.8.1 Overview ............................................................................................................................. 5-251
5.8.2 Trip bus ................................................................................................................................ 5-251
5.8.3 Setting groups .................................................................................................................. 5-253
5.8.4 Selector switch................................................................................................................. 5-254
5.8.5 Time of day timers.......................................................................................................... 5-261
5.8.6 Capacitor control ............................................................................................................ 5-263
5.8.7 Automatic voltage regulator ..................................................................................... 5-267
5.8.8 Digital elements............................................................................................................... 5-271
5.8.9 Digital counters................................................................................................................ 5-274
5.8.10 Monitoring elements ..................................................................................................... 5-276
5.9 Inputs/outputs ................................................................................................... 5-292
5.9.1 Contact inputs.................................................................................................................. 5-292
5.9.2 Virtual inputs ..................................................................................................................... 5-294
5.9.3 Contact outputs............................................................................................................... 5-295
5.9.4 Virtual outputs.................................................................................................................. 5-298
5.9.5 Resetting ............................................................................................................................. 5-298
5.9.6 Direct inputs and outputs ........................................................................................... 5-299
5.9.7 Teleprotection................................................................................................................... 5-303
5.10 Transducer inputs/outputs.............................................................................. 5-305
5.10.1 DCmA inputs...................................................................................................................... 5-305
5.10.2 RTD inputs .......................................................................................................................... 5-306
5.10.3 DCmA outputs .................................................................................................................. 5-307
5.11 Testing................................................................................................................. 5-311
5.11.1 Test mode function ........................................................................................................5-311
5.11.2 Test mode forcing........................................................................................................... 5-311
5.11.3 Force contact inputs ..................................................................................................... 5-312
5.11.4 Force contact outputs .................................................................................................. 5-312
6 ACTUAL VALUES 6.1 Actual values menu................................................................................................6-1
6.2 Front panel...............................................................................................................6-3
6.2.1 Enhanced and standard front panels .........................................................................6-3
6.2.2 Graphical front panel..........................................................................................................6-4
6.3 Status........................................................................................................................6-4
6.3.1 Contact inputs........................................................................................................................6-4
6.3.2 Virtual inputs ...........................................................................................................................6-4
6.3.3 RxGOOSE boolean inputs ..................................................................................................6-5
6.3.4 RxGOOSE DPS inputs...........................................................................................................6-5
6.3.5 Teleprotection inputs ..........................................................................................................6-5
6.3.6 Contact outputs.....................................................................................................................6-5