ABB RER670 - Page 15

Application................................................................................. 350
Current reversal logic...........................................................
350
Weak-end infeed logic..........................................................351
Setting guidelines...................................................................... 351
Current reversal logic........................................................... 352
Weak-end infeed logic..........................................................352
Scheme communication logic for residual overcurrent
protection ECPSCH .......................................................................352
Identification.............................................................................. 352
Application................................................................................. 353
Setting guidelines...................................................................... 353
Current reversal and weak-end infeed logic for residual
overcurrent protection ECRWPSCH...............................................354
Identification.............................................................................. 354
Application................................................................................. 354
Fault current reversal logic................................................... 354
Weak-end infeed logic..........................................................355
Setting guidelines...................................................................... 356
Current reversal....................................................................356
Weak-end infeed.................................................................. 357
Section 14 Logic.............................................................................359
Tripping logic SMPPTRC ...............................................................359
Identification.............................................................................. 359
Application................................................................................. 359
Tripping................................................................................ 359
Lock-out................................................................................360
Example of directional data.................................................. 360
Blocking of the function block...............................................362
Setting guidelines...................................................................... 362
Trip matrix logic TMAGAPC........................................................... 362
Identification.............................................................................. 362
Application................................................................................. 362
Setting guidelines...................................................................... 363
Logic for group alarm ALMCALH....................................................363
Identification.............................................................................. 363
Application................................................................................. 363
Setting guidelines...................................................................... 363
Logic for group alarm WRNCALH.................................................. 364
Identification.............................................................................. 364
Application............................................................................364
Setting guidelines................................................................. 364
Logic for group indication INDCALH...............................................364
Identification.............................................................................. 364
Table of contents
Railway application RER670 2.2 IEC 9
Application manual