GE G60

GE Multilin G60 Generator Protection System B-79
APPENDIX B B.4 MEMORY MAPPING
B
F120
ENUMERATION: DISTANCE SHAPE
0 = Mho, 1 = Quad
Fixed at Mho in G60.
F122
ENUMERATION: ELEMENT INPUT SIGNAL TYPE
0 = Phasor, 1 = RMS
F123
ENUMERATION: CT SECONDARY
0 = 1 A, 1 = 5 A
F124
ENUMERATION: LIST OF ELEMENTS
Bitmask Element
0 Phase Instantaneous Overcurrent 1
1 Phase Instantaneous Overcurrent 2
16 Phase Time Overcurrent 1
24 Phase Directional Overcurrent 1
32 Neutral Instantaneous Overcurrent 1
48 Neutral Time Overcurrent 1
56 Neutral Directional Overcurrent 1
57 Neutral Directional Overcurrent 2
60 Negative Sequence Directional Overcurrent 1
61 Negative Sequence Directional Overcurrent 2
64 Ground Instantaneous Overcurrent 1
80 Ground Time Overcurrent 1
86 Restricted Ground Fault 1
87 Restricted Ground Fault 2
88 Restricted Ground Fault 3
89 Restricted Ground Fault 4
90 Restricted Ground Fault 5
91 Restricted Ground Fault 6
101 Change Phase Rotation
120 Negative Sequence Overvoltage 1
121 Negative Sequence Overvoltage 2
122 Negative Sequence Overvoltage 3
125 Generator Unbalance
140 Auxiliary Undervoltage 1
141 Auxiliary Undervoltage 2
142 Auxiliary Undervoltage 3
144 Phase Undervoltage 1
145 Phase Undervoltage 2
146 Phase Undervoltage 3
148 Auxiliary Overvoltage 1
149 Auxiliary Overvoltage 2
150 Auxiliary Overvoltage 3
152 Phase Overvoltage 1
156 Neutral Overvoltage 1
157 Neutral Overvoltage 2
158 Neutral Overvoltage 3
160 Phase Distance Zone 1
161 Phase Distance Zone 2
162 Phase Distance Zone 3
190 Power Swing Detect
210 Volt per Hertz 1
211 Volt per Hertz 2
214 Sensitive Directional Power 1
215 Sensitive Directional Power 2
221 100% Stator Ground
222 Split Phase Protection
224 SRC1 VT Fuse Failure
225 SRC2 VT Fuse Failure
226 SRC3 VT Fuse Failure
227 SRC4 VT Fuse Failure
232 SRC1 50DD (Disturbance Detection)
233 SRC2 50DD (Disturbance Detection)
234 SRC3 50DD (Disturbance Detection)
235 SRC4 50DD (Disturbance Detection)
265 Stator Differential
272 CT Fail1
273 CT Fail 2
274 CT Fail 3
275 CT Fail 4
276 CT Fail 5
277 CT Fail 6
280 Breaker Failure 1
281 Breaker Failure 2
282 Breaker Failure 3
283 Breaker Failure 4
294 Breaker 1 Flashover
295 Breaker 2 Flashover
296 Accidental Energization
300 Loss Of Excitation
311 Phasor measurement unit one-shot
312 Synchrocheck 1
313 Synchrocheck 2
314 Synchrocheck 3
315 Synchrocheck 4
330 Third harmonic neutral undervoltage
336 Setting Group
337 Reset
344 Overfrequency 1
345 Overfrequency 2
346 Overfrequency 3
347 Overfrequency 4
352 Underfrequency 1
353 Underfrequency 2
354 Underfrequency 3
355 Underfrequency 4
356 Underfrequency 5
357 Underfrequency 6
Bitmask Element