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REG 316*4 1MRB520049-Uen / Rev. F
3.5.25.
Rotor ground fault protection by injection.. (Rotor-EFP) ...... 3-249
3.5.26.
Pole slipping................................................. (Pole-Slip) ...... 3-259
3.5.27.
3.5.28.
Breaker failure protection .................... (BreakerFailure) ...... 3-277
3.6.
Control functions .................................................................. 3-293
3.6.1.
Control function...............................................(FUPLA) ...... 3-293
3.6.1.1.
Control function settings - FUPLA........................................ 3-295
3.6.1.1.1.
General ................................................................................ 3-296
3.6.1.1.2.
Timers .................................................................................. 3-297
3.6.1.1.3.
Binary inputs ........................................................................ 3-297
3.6.1.1.4.
Binary signals....................................................................... 3-297
3.6.1.1.5.
Measurement inputs ............................................................ 3-298
3.6.1.1.6.
Measurement outputs .......................................................... 3-298
3.6.1.1.7.
Flow chart for measurement inputs and outputs .................. 3-298
3.6.1.2.
Loading FUPLA.................................................................... 3-299
3.6.2.
3.6.3.
Delay / integrator............................................... (Delay) ...... 3-305
3.6.4.
Contact bounce filter .................................. (Debounce) ...... 3-311
3.6.5.
LDU events ...............................................(LDUevents) ...... 3-315
3.6.6.
3.7.
Measurement functions........................................................ 3-323
3.7.1.
Measurement function ......................................(UIfPQ) ...... 3-323
3.7.2.
Three-phase current plausibility ............... (Check-I3ph) ...... 3-329
3.7.3.
Three-phase voltage plausibility............. (Check-U3ph) ...... 3-333
3.7.4.
Disturbance recorder ....................... (Disturbance Rec) ...... 3-337
3.7.5.
Measurement module .......................(MeasureModule) ...... 3-351
3.7.5.1.
Impulse counter inputs ......................................................... 3-357
3.7.5.2.
Impulse counter operation.................................................... 3-358
3.7.5.3.
Impulse counter operating principle ..................................... 3-358
3.7.5.4.
Interval processing............................................................... 3-359
ABB Switzerland Ltd
3-3
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