GE Feeder Management Relay 750 User Manual

7-36 750/760 Feeder Management Relay GE Multilin
7.4 MODBUS MEMORY MAP 7 COMMUNICATIONS
7
1A16 Force Analog Output 6 0 to 100 % F1 0%
1A17 Force Analog Output 7 0 to 100 % F1 0%
1A18 Force Analog Output 8 0 to 100 % F1 0%
S8 PICKUP TEST READ/WRITE
1A20 Pickup Test Function --- --- F30 Disabled
1A21 Pickup Test Relays --- --- F57 None
S7 SETPOINT GROUP READ/WRITE
1B00 Active Setpoint Group --- --- F79 Group 1
1B01 Edit Setpoint Group --- --- F80 Active Group
1B02 Breaker Open Inhibit --- --- F30 Disabled
1B03 Overcurrent Pickup Inhibit --- --- F30 Disabled
1B04 Overvoltage Pickup Inhibit --- --- F30 Disabled
1B05 Undervoltage Pickup Inhibit --- --- F30 Disabled
1B06 Underfrequency Pickup Inhibit --- --- F30 Disabled
S7 SYNCHROCHECK READ/WRITE
1B10 Synchrocheck Function --- --- F38 Disabled
1B11 Dead Source Permissive --- --- F20 OFF
1B12
2
Dead Bus Maximum Voltage 0.00 to 1.25 x VT F3 0.20 x VT
1B13
2
Dead Line Maximum Voltage 0.00 to 1.25 x VT F3 0.20 x VT
1B14
2
Live Bus Minimum Voltage 0.00 to 1.25 x VT F3 0.80 x VT
1B15
2
Live Line Minimum Voltage 0.00 to 1.25 x VT F3 0.80 x VT
1B16
2
Maximum Voltage Difference 0.01 to 100.00 kV F3 2.00 kV
1B17 Maximum Angle Difference 0 to 100 ° F1 24°
1B18 Maximum Frequency Difference 0 to 5.00 Hz F3 2.00 Hz
1B19 Synchrocheck Relays --- --- F57 None
S7 MANUAL CLOSE FEATURE BLOCKING READ/WRITE
1B20 Manual Close Feature Blocking Function --- --- F38 Disabled
1B21 Manual Close Relays --- --- F57 None
1B22
2
Manual Close Block Time 1 to 1000 s F1 5 s
1B23
1
Select Setpoint Group --- --- F80 Active Group
1B24
2
Overcurrent Blocking Flags --- --- F59 None blocked
1B25
2
Phase Time Overcurrent 1 Raised Pickup 0 to 100 % F1 0%
1B26
2
Neutral Time Overcurrent 1 Raised Pickup 0 to 100 % F1 0%
1B27
2
Ground Time Overcurrent Raised Pickup 0 to 100 % F1 0%
1B28
2
Negative Sequence Time Overcurrent Raised Pickup 0 to 100 % F1 0%
1B29
3
Sensitive Ground Time Overcurrent Raised Pickup 0 to 100 % F1 0%
S7 COLD LOAD FEATURE BLOCKING READ/WRITE
1B40 Cold Load Pickup Feature Blocking Function --- --- F38 Disabled
1B41 Cold Load Pickup Relays --- --- F57 None
1B42 Outage Time Before Cold Load 1 to 1000 min. F1 100 min.
1B43
2
Cold Load Pickup Block Time 1 to 1000 s F1 5 s
1B44
1
Select Setpoint Group --- --- F80 Active Group
1B45
2
Overcurrent Blocking Flags --- --- F59 None blocked
1B46
2
Phase Time Overcurrent 1 Raised Pickup 0 to 100 % F1 0%
1B47
2
Neutral Time Overcurrent 1 Raised Pickup 0 to 100 % F1 0%
1B48
2
Ground Time Overcurrent Raised Pickup 0 to 100 % F1 0%
1B49
2
Negative Sequence Time Overcurrent Raised Pickup 0 to 100 % F1 0%
1B4A
3
Sensitive Ground Time Overcurrent Raised Pickup 0 to 100 % F1 0%
S7 UNDERVOLTAGE RESTORATION READ/WRITE
1B60 Undervoltage Restoration Function --- --- F38 Disabled
1B61 Undervoltage Restoration Relays --- --- F57 None
1B62 Undervoltage Restoration Phases Required for Operation --- --- F41 All Three
1B63
2
Undervoltage Restoration Minimum Voltage 0.00 to 1.25 x VT F3 0.90 x V
Table 7–6: MODBUS MEMORY MAP (SHEET 24 OF 27)
ADDR DESCRIPTION RANGE UNITS TYPE DEFAULT
1 2 3 4 5 6 7 8 9
For explanation of Table footnotes, see the Memory Map Notes at the end of this table.
Courtesy of NationalSwitchgear.com

GE Feeder Management Relay 750 Specifications

General

Brand	GE
Model	Feeder Management Relay 750
Category	Protection Device
Language	English