GE 750 Manual page 50

MEMORY MAP
Table 3: Modbus Memory Map (Sheet 25 of 40)
ADDR
PHASE INSTANTANEOUS OVERCURRENT 2 (read/write setpoints)
2
Phase Instantaneous Overcurrent 2 Function
1510
2
Phase Instantaneous Overcurrent 2 Relays
1511
2
Phase Instantaneous Overcurrent 2 Pickup
1512
2
Phase Instantaneous Overcurrent 2 Delay
1513
1514 Phases Required for Operation
1
Phase Instantaneous Overcurrent 2 Direction
1515
PHASE DIRECTIONAL OVERCURRENT (read/write setpoints)
1520 Phase Directional Function
1521 Phase Directional Maximum Torque Angle
1
Minimum Polarizing Voltage
1522
1523 Phase Directional Relays
4
Block OC When Voltage Memory Expires
1524
PHASE TIME OVERCURRENT 2 (read/write setpoints)
1
Phase Time Overcurrent 2 Function
1530
1
Phase Time Overcurrent 2 Relays
1531
1
Phase Time Overcurrent 2 Curve
1532
1
Phase Time Overcurrent 2 Voltage Restraint
1533
1
Phase Time Overcurrent 2 Pickup
1534
1
Phase Time Overcurrent 2 Multiplier
1535
1
Phase Time Overcurrent 2 Reset Time
1536
1
Phase Time Overcurrent 2 Direction
1537
GROUND TIME OVERCURRENT (read/write setpoints)
1600 Ground Time Overcurrent Function
1601 Ground Time Overcurrent Relays
1602 Ground Time Overcurrent Curve
1
Ground Time Overcurrent Pickup
1603
1
Ground Time Overcurrent Multiplier
1604
1
Ground Time Overcurrent Reset Time
1605
6
Ground Time Overcurrent Direction
1606
GROUND INSTANTANEOUS OVERCURRENT (read/write setpoints)
2
Ground Instantaneous Overcurrent Function
1608
2
Ground Instantaneous Overcurrent Relays
1609
2
Ground Instantaneous Overcurrent Pickup
160A
2
Ground Instantaneous Overcurrent Delay
160B
6
Ground Instantaneous Overcurrent Direction
160C
GROUND DIRECTIONAL OVERCURRENT (read/write setpoints)
6
Ground Directional Function
160E
6
Ground Directional Maximum Torque Angle
160F
6
Ground Directional Minimum Polarizing Voltage
1610
6
Ground Directional Polarizing
1611
6
Ground Directional Relays
1612
NEUTRAL TIME OVERCURRENT 1 (read/write setpoints)
1630 Neutral Time Overcurrent 1 Function
1631 Neutral Time Overcurrent 1 Relays
1632 Neutral Time Overcurrent 1 Curve
1
Neutral Time Overcurrent 1 Pickup
1633
1 2 3 4 5 6 7 8 9 10 11 12 13
For explanation of Table footnotes, see the Memory Map Notes at the end of this table.
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DESCRIPTION
CHAPTER 4: MODBUS MEMORY MAP
RANGE UNITS
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0.05 to 20.00 x CT
0.00 to 600.00 s
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0 to 359 ° Lead
0.00 to 1.25 x VT
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0.05 to 20.00 x CT
0.00 to 100.00 ---
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0.05 to 20.00 x CT
0.00 to 100.00 ---
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0.05 to 20.00 x CT
0.00 to 600.00 s
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0 to 359 ° Lead
0.00 to 1.25 x VT
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0.05 to 20.00 x CT
750/760 FEEDER MANAGEMENT RELAY – COMMUNICATIONS GUIDE
TYPE DEFAULT
F37 Disabled
F57 None
F3 1.00 x CT
F3 0.00 s
F41 Any One
F84 Disabled
F38 Disabled
F1 30° Lead
F3 0.05 x VT
F57 None
F30 Disabled
F37 Disabled
F57 None
F36 Ext. Inverse
F30 Disabled
F3 1.00 x CT
F3 1.00
F68 Instantaneous
F84 Disabled
F37 Disabled
F57 None
F36 Ext. Inverse
F3 1.00 x CT
F3 1.00
F68 Instantaneous
F84 Disabled
F37 Disabled
F57 None
F3 1.00 x CT
F3 0.00 s
F84 Disabled
F38 Disabled
F1 315°
F3 0.05 x VT
F50 Voltage
F57 None
F37 Disabled
F57 None
F36 Ext. Inverse
F3 1.00 x CT