GE 489 Instruction Manual page 183
Generator management relay
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- Instruction manual (314 pages) ,
- Communications manual (78 pages) ,
- Instruction manual (306 pages)
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6 COMMUNICATIONS
Table 6–1: 489 MEMORY MAP (SHEET 12 OF 24)
ADDR NAME
CURRENT ELEMENTS / GROUND O/C
1720
GROUND OVERCURRENT ALARM
1721
ASSIGN ALARM RELAYS (2-5)
1722
GROUND O/C ALARM PICKUP
1723
GROUND O/C ALARM DELAY
1724
GROUND OVERCURRENT ALARM EVENTS
1725
GROUND OVERCURRENT TRIP
1726
ASSIGN TRIP RELAYS (1-4)
1727
GROUND O/C TRIP PICKUP
1728
CURVE SHAPE
1729
FLEXCURVE TRIP TIME AT 1.03 × PU
172A
FLEXCURVE TRIP TIME AT 1.05 × PU
FLEXCURVE TRIP TIME AT 1.10 × PU
172B
172C
FLEXCURVE TRIP TIME AT 1.20 × PU
172D
FLEXCURVE TRIP TIME AT 1.30 × PU
FLEXCURVE TRIP TIME AT 1.40 × PU
172E
172F
FLEXCURVE TRIP TIME AT 1.50 × PU
FLEXCURVE TRIP TIME AT 1.60 × PU
1730
FLEXCURVE TRIP TIME AT 1.70 × PU
1731
1732
FLEXCURVE TRIP TIME AT 1.80 × PU
FLEXCURVE TRIP TIME AT 1.90 × PU
1733
FLEXCURVE TRIP TIME AT 2.00 × PU
1734
1735
FLEXCURVE TRIP TIME AT 2.10 × PU
FLEXCURVE TRIP TIME AT 2.20 × PU
1736
1737
FLEXCURVE TRIP TIME AT 2.30 × PU
1738
FLEXCURVE TRIP TIME AT 2.40 × PU
FLEXCURVE TRIP TIME AT 2.50 × PU
1739
173A
FLEXCURVE TRIP TIME AT 2.60 × PU
FLEXCURVE TRIP TIME AT 2.70 × PU
173B
FLEXCURVE TRIP TIME AT 2.80 × PU
173C
173D
FLEXCURVE TRIP TIME AT 2.90 × PU
FLEXCURVE TRIP TIME AT 3.00 × PU
173E
FLEXCURVE TRIP TIME AT 3.10 × PU
173F
1740
FLEXCURVE TRIP TIME AT 3.20 × PU
FLEXCURVE TRIP TIME AT 3.30 × PU
1741
1742
FLEXCURVE TRIP TIME AT 3.40 × PU
1743
FLEXCURVE TRIP TIME AT 3.50 × PU
FLEXCURVE TRIP TIME AT 3.60 × PU
1744
1745
FLEXCURVE TRIP TIME AT 3.70 × PU
1746
FLEXCURVE TRIP TIME AT 3.80 × PU
FLEXCURVE TRIP TIME AT 3.90 × PU
1747
1748
FLEXCURVE TRIP TIME AT 4.00 × PU
FLEXCURVE TRIP TIME AT 4.10 × PU
1749
FLEXCURVE TRIP TIME AT 4.20 × PU
174A
174B
FLEXCURVE TRIP TIME AT 4.30 × PU
FLEXCURVE TRIP TIME AT 4.40 × PU
174C
174D
FLEXCURVE TRIP TIME AT 4.50 × PU
174E
FLEXCURVE TRIP TIME AT 4.60 × PU
FLEXCURVE TRIP TIME AT 4.70 × PU
174F
1750
FLEXCURVE TRIP TIME AT 4.80 × PU
1751
FLEXCURVE TRIP TIME AT 4.90 × PU
FLEXCURVE TRIP TIME AT 5.00 × PU
1752
1753
FLEXCURVE TRIP TIME AT 5.10 × PU
1754
FLEXCURVE TRIP TIME AT 5.20 × PU
FLEXCURVE TRIP TIME AT 5.30 × PU
1755
1756
FLEXCURVE TRIP TIME AT 5.40 × PU
1757
FLEXCURVE TRIP TIME AT 5.50 × PU
FLEXCURVE TRIP TIME AT 5.60 × PU
1758
1759
FLEXCURVE TRIP TIME AT 5.70 × PU
FLEXCURVE TRIP TIME AT 5.80 × PU
175A
175B
FLEXCURVE TRIP TIME AT 5.90 × PU
175C
FLEXCURVE TRIP TIME AT 6.00 × PU
FLEXCURVE TRIP TIME AT 6.50 × PU
175D
175E
FLEXCURVE TRIP TIME AT 7.00 × PU
175F
FLEXCURVE TRIP TIME AT 7.50 × PU
FLEXCURVE TRIP TIME AT 8.00 × PU
1760
1, 2, 3
See Table footnotes on page 6–33
GE Multilin
RANGE
0 to 2
1 to 4
5 to 2000
0 to 100
0 to 1
0 to 2
0 to 3
5 to 2000
0 to 13
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 65535
489 Generator Management Relay
6.3 MODBUS MEMORY MAP
STEP
UNITS
FORMAT
1
–
F115
1
–
F50
1
× CT
F3
1
Cycles
F1
1
–
F105
1
–
F115
1
–
F50
1
× CT
F3
1
–
F128
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
1
ms
F1
DEFAULT
0
16
20
0
0
0
1
20
0
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
6
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
65535
6-21
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