ABB REO 517 Applications Manual page 7

&KDSWHU  /RJLF 
Trip logic (TR) .................................................................................. 284
Application .................................................................................. 284
Functionality ............................................................................... 284
Calculations ................................................................................ 284
Binary signal transfer to remote end (RTC) ..................................... 285
Application .................................................................................. 285
Design ........................................................................................ 285
Event function (EV).......................................................................... 288
Application .................................................................................. 288
Functionality ............................................................................... 288
Design ........................................................................................ 288
Calculations ................................................................................ 290
Event counter (CN) .......................................................................... 292
Application .................................................................................. 292
Functionality ............................................................................... 292
Calculations ................................................................................ 292
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LED indication function (HL, HLED) ................................................ 294
Application .................................................................................. 294
Functionality ............................................................................... 294
Calculations ................................................................................ 307
Disturbance report (DRP) ................................................................ 308
Application .................................................................................. 308
Functionality ............................................................................... 308
Calculations ................................................................................ 313
Indications........................................................................................ 318
Application .................................................................................. 318
Functionality ............................................................................... 318
Calculations ................................................................................ 319
Disturbance recorder ....................................................................... 320
Application .................................................................................. 320
Functionality ............................................................................... 320
Design ........................................................................................ 323
Calculations ................................................................................ 324
Event recorder ................................................................................. 326
Application .................................................................................. 326
Functionality ............................................................................... 326
Calculations ................................................................................ 326
Fault locator (FLOC) ........................................................................ 328
Application .................................................................................. 328
Functionality ............................................................................... 328
Measuring principle .................................................................... 329
Design ........................................................................................ 334
Calculations ................................................................................ 335
Trip value recorder........................................................................... 336
Application .................................................................................. 336
Design ........................................................................................ 336
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