GE 750 - Page 354

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750/760 Feeder Management Relay GE Power Management
16.4 MODBUS MEMORY MAP 16 COMMUNICATIONS
16
17CB Reserved for MOD 008 0.0 to 6000.0 s F2 10.0 s
S5
5
NEUTRAL DISPLACEMENT READ/WRITE
17CE Neutral Displacement Function --- --- F39 Disabled
17CF Neutral Displacement Relays --- --- F57 None
17D0 Neutral Displacement Pickup 0.00 to 1.25 x VT F3 1.00 x VT
17D1 Neutral Displacement Multiplier 0.00 to 100.00 --- F3 1.00
17D2 Neutral Displacement Curve --- --- F36 Ext. Inverse
17D3 Neutral Displacement Reset Time --- --- F68 Instantaneous
S6 PHASE CURRENT LEVEL READ/WRITE
1800 Phase Current Level Function --- --- F38 Disabled
1801 Phase Current Level Relays --- --- F57 None
1802 Phase Current Level Pickup 0.05 to 20.00 x CT F3 1.10 x CT
1803 Phase Current Level Delay 0 to 60,000 s F1 2 s
S6 NEUTRAL CURRENT LEVEL READ/WRITE
1808 Neutral Current Level Function --- --- F38 Disabled
1809 Neutral Current Level Relays --- --- F57 None
180A Neutral Current Level Pickup 0.05 to 20.00 x CT F3 1.10 x CT
180B Neutral Current Level Delay 0 to 60,000 s F1 2 s
S6 POWER FACTOR 1 READ/WRITE
1810 Power Factor 1 Function --- --- F38 Disabled
1811 Power Factor 1 Relays --- --- F57 None
1812 Power Factor 1 Pickup (+ Lag, - Lead) -0.99 to +1.00 --- F6 0.80 Lag
1813 Power Factor 1 Dropout (+ Lag, - Lead) -0.99 to +1.00 --- F6 1
1814 Power Factor 1 Delay 0 to 60,000 s F1 50 s
S6 POWER FACTOR 2 READ/WRITE
1818 Power Factor 2 Function --- --- F38 Disabled
1819 Power Factor 2 Relays --- --- F57 None
181A Power Factor 2 Pickup (+ Lag, - Lead) -0.99 to +1.00 --- F6 0.80 Lag
181B Power Factor 2 Dropout (+ Lag, - Lead) -0.99 to +1.00 --- F6 1
181C Power Factor 2 Delay 0 to 60,000 s F1 50 s
S6 FAULT LOCATOR READ/WRITE
1830 Length of Feeder 0.1 to 99.9 km, mi F2 0.1
1831 Units of Length --- --- F75 km
1832 Zpos (Resistive) of Feeder 0.01 to 99.99 Ω F3 0.01 Ω
1833 Zpos (Inductive) of Feeder 0.01 to 99.99 Ω F3 0.01 Ω
1834 Zzero (Resistive) of Feeder 0.01 to 99.99 Ω F3 0.01 Ω
1835 Zzero (Inductive) of Feeder 0.01 to 99.99 Ω F3 0.01 Ω
Table 16–15: MODBUS MEMORY MAP (Sheet 29 of 41)
ADDR DESCRIPTION RANGE UNITS
TYPE
FACTORY
DEFAULT
1 2 3 4 5 6 7 8 9
For explanation of Table footnotes, see page 16–59.