Sel 411L - Page 952

P.16.24
SEL-411L Relay Protection Manual Date Code 20151029
Relay Word Bits
Alphabetic
FOPF_09–FOPF_16 Fast-operate output control bits for Port F, Bit 9–16 341
FOPF_17–FOPF_24 Fast-operate output control bits for Port F, Bit 17–24 342
FOPF_25–FOPF_32 Fast-operate output control bits for Port F, Bit 25–32 343
FREQFZ Assert if relay is not calculating frequency 316
FREQOK Assert if relay is estimating frequency 316
FROKPM Synchrophasor frequency 311
FSA A-phase sector fault (AG or BCG fault) 48
FSB B-phase sector fault (BG or CAG fault) 49
FSC C-phase sector fault (CG or ABG fault) 49
FSERP1 Fast SER enabled for Serial Port 1 314
FSERP2 Fast SER enabled for Serial Port 2 314
FSERP3 Fast SER enabled for Serial Port 3 314
FSERP5 Fast SER enabled for Serial Port 5 313
FSERPF Fast SER enabled for Serial Port F 314
FTDLG Double-line-to-ground fault detected 432
FTSABG ABG Fault (total current) 432
FTSAG AG Fault (total current) 49
FTSBCG BCG Fault (total current) 432
FTSBG BG Fault (total current) 49
FTSCAG CAG Fault (total current) 432
FTSCG CG Fault (total current) 49
FTSLG Single-phase fault detected (total current) 49
GDEM Zero-sequence demand current picked up 52
GROUND Indicates a ground fault 237
GRPSW Pulsed alarm for group switches 229
HALARM Hardware alarm 229
HALARMA Pulse stream for unacknowledged diagnostic warnings 229
HALARML Latched alarm for diagnostic failures 229
HALARMP Pulsed alarm for diagnostic warnings 229
HSDGF Ground fault, high-speed forward directional element 307
HSDGR Ground fault, high-speed reverse directional element 307
HSDQF Phase-to-phase fault, high-speed forward directional element 307
HSDQR Phase-to-phase fault, high-speed reverse directional element 307
ILOP Internal loss-of-potential from ELOP setting 48
IN101–IN107 Main Board Input 1–7 131
IN201–IN208 First Optional I/O Board Input 1–8 (if installed) 128
IN209–IN216 First Optional I/O Board Input 9–16 (if installed) 129
IN217–IN224 First Optional I/O Board Input 17–24 (if installed) 130
IN301–IN308 Second Optional I/O Board Input 1–8 (if installed) 132
IN309–IN316 Second Optional I/O Board Input 9–16 (if installed) 133
IN317–IN324 Second Optional I/O Board Input 17–24 (if installed) 134
Table 16.1 Alphabetical List of Relay Word Bits (Sheet 24 of 39)
Name Bit Description Row