GE 489 Instruction Manual page 173
Generator management relay
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6 COMMUNICATIONS
Table 6–1: 489 MEMORY MAP (Sheet 19 of 29)
ADDR NAME
213A
ZONE 2 ANGLE
213B
ZONE 2 TRIP DELAY
POWER ELEMENTS / REACTIVE POWER
2200
BLOCK Mvar ELEMENT FROM ONLINE
2201
REACTIVE POWER ALARM
2202
ASSIGN ALARM RELAYS (2-5)
2203
POSITIVE Mvar ALARM LEVEL
2205
NEGATIVE Mvar ALARM LEVEL
2207
NEGATIVE Mvar ALARM DELAY
2208
REACTIVE POWER ALARM EVENTS
2209
REACTIVE POWER TRIP
220A
ASSIGN TRIP RELAYS (1-4)
220B
POSITIVE Mvar TRIP LEVEL
220D
NEGATIVE Mvar TRIP LEVEL
220F
NEGATIVE Mvar TRIP DELAY
2210
POSITIVE Mvar TRIP DELAY
2211
POSITIVE Mvar ALARM DELAY
POWER ELEMENTS / REVERSE POWER
2240
BLOCK REVERSE POWER FROM ONLINE
2241
REVERSE POWER ALARM
2242
ASSIGN ALARM RELAYS (2-5)
2243
REVERSE POWER ALARM LEVEL
2245
REVERSE POWER ALARM DELAY
2246
REVERSE POWER ALARM EVENTS
2247
REVERSE POWER TRIP
2248
ASSIGN TRIP RELAYS (1-4)
2249
REVERSE POWER TRIP LEVEL
224B
REVERSE POWER TRIP DELAY
POWER ELEMENTS / LOW FORWARD POWER
2280
BLOCK LOW FWD POWER FROM ONLINE
2281
LOW FORWARD POWER ALARM
2282
ASSIGN ALARM RELAYS (2-5)
2283
LOW FWD POWER ALARM LEVEL
2285
LOW FWD POWER ALARM DELAY
2286
LOW FWD POWER ALARM EVENTS
2287
LOW FORWARD POWER TRIP
2288
ASSIGN TRIP RELAYS (1-4)
2289
LOW FWD POWER TRIP LEVEL
228B
LOW FWD POWER TRIP DELAY
RTD TEMPERATURE / RTD TYPES
2400
STATOR RTD TYPE
2401
BEARING RTD TYPE
2402
AMBIENT RTD TYPE
2403
OTHER RTD TYPE
RTD TEMPERATURE / RTD #1
2420
RTD #1 APPLICATION
2421
RTD #1 ALARM
2422
ASSIGN ALARM RELAYS (2-5)
2423
RTD #1 ALARM TEMPERATURE
2424
RTD #1 ALARM EVENTS
2425
RTD #1 TRIP
2426
RTD #1 TRIP VOTING
1, 2, 3
See Table footnotes on page 6–39
GE Power Management
3
3
3
3
489 Generator Management Relay
RANGE
STEP
UNITS
50 to 85
1
°
0 to 1500
1
s
0 to 5000
1
s
0 to 2
1
–
1 to 4
1
–
2 to 201
1
x rated
2 to 201
1
x rated
2 to 1200
1
s
0 to 1
1
–
0 to 2
1
–
0 to 3
1
–
2 to 201
1
Mvar
2 to 201
1
Mvar
2 to 1200
1
s
2 to 1200
1
s
2 to 1200
1
s
0 to 5000
1
s
0 to 2
1
–
1 to 4
1
–
× Rated
2 to 99
1
2 to 1200
1
s
0 to 1
1
–
0 to 2
1
–
0 to 3
1
–
× Rated
2 to 99
1
2 to 1200
1
s
0 to 15000
1
s
0 to 2
1
–
1 to 4
1
–
× Rated MW
2 to 99
1
2 to 1200
1
s
0 to 1
1
–
0 to 2
1
–
0 to 3
1
–
× Rated MW
2 to 99
1
2 to 1200
1
s
0 to 3
1
–
0 to 3
1
–
0 to 3
1
–
0 to 3
1
–
0 to 4
1
–
0 to 2
1
–
1 to 4
1
–
1 to 250
1
°C
0 to 1
1
–
0 to 2
1
–
1 to 12
1
–
6.3 MEMORY MAP
FORMAT
DEFAULT
F1
75
F2
20
F1
1
F115
0
F50
16
F14
85
F14
85
F2
10
F105
0
F115
0
F50
1
F14
80
F14
80
F2
10
F2
200
F2
100
F1
1
F115
0
F50
16
F14
5
F2
100
F105
0
F115
0
F50
1
F14
5
6
F2
200
F1
0
F115
0
F50
16
F14
5
F2
100
F105
0
F115
0
F50
1
F14
5
F2
200
F120
0
F120
0
F120
0
F120
0
F121
1
F115
0
F50
16
F1
130
F105
0
F115
0
F122
1
6-29
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