GE Multilin G30 Generator Protection System B-41
APPENDIX B B.4 MEMORY MAPPING
B
Third Harmonic Neutral Undervoltage (Read/Write Grouped Setting)
66DA Third Harmonic Neutral Undervoltage Function 0 to 1 --- 1 F102 0 (Disabled)
66DB Third Harmonic Neutral Undervoltage Pickup 0 to 3 pu 0.0001 F003 3000
66DD Third Harmonic Neutral Undervoltage Delay 0 to 600 s 0.01 F001 0
66DE Third Harmonic Neutral Undervoltage Max Power 0 to 1.25 pu 0.001 F003 200
66E0 Third Harmonic Neutral Undervoltage Min Power 0 to 1.25 pu 0.001 F003 200
66E2 Third Harmonic Neutral Undervoltage Volt Supervision 0 to 1.25 pu 0.001 F001 500
66E3 Third Harmonic Neutral Undervoltage Block 0 to 4294967295 --- 1 F300 0
66E5 Third Harmonic Neutral Undervoltage Target 0 to 2 --- 1 F109 0 (Self-reset)
66E6 Third Harmonic Neutral Undervoltage Events 0 to 1 --- 1 F102 0 (Disabled)
66E7 Reserved (4 items) 0 to 65535 --- 1 F001 0
Generator Unbalance (Read/Write Grouped Setting)
66F0 Generator Unbalance Function 0 to 1 --- 1 F102 0 (Disabled)
66F1 Generator Unbalance Source 0 to 5 --- 1 F167 0 (SRC 1)
66F2 Generator Unbalance Inom 0 to 1.25 pu 0.001 F001 800
66F3 Generator Unbalance Stage 1 Pickup 0 to 100 % 0.01 F001 800
66F4 Generator Unbalance Stage 1 K value 0 to 100 --- 0.01 F001 100
66F5 Generator Unbalance Stage 1 Tmin 0 to 50 s 0.001 F001 250
66F6 Generator Unbalance Stage 1 Tmax 0 to 1000 s 0.1 F001 6000
66F7 Generator Unbalance Stage 1 K Reset 0 to 1000 s 0.1 F001 2400
66F8 Generator Unbalance Stage 2 Pickup 0 to 100 % 0.01 F001 300
66F9 Generator Unbalance Stage 2 Pickup Delay 0 to 1000 s 0.1 F001 50
66FA Generator Unbalance Block 0 to 4294967295 --- 1 F300 0
66FC Generator Unbalance Target 0 to 2 --- 1 F109 0 (Self-reset)
66FD Generator Unbalance Events 0 to 1 --- 1 F102 0 (Disabled)
66FE Reserved (3 items) 0 to 65535 --- 1 F001 0
Stator Ground Source (Read/Write Grouped Setting)
670A Stator Ground Source 0 to 5 --- 1 F167 0 (SRC 1)
Stator Ground (Read/Write Grouped Setting
6720 Stator Ground Function 0 to 1 --- 1 F102 0 (Disabled)
6721 Stator Ground Stage 1 Pickup 0 to 0.9 pu 0.001 F001 150
6722 Stator Ground Stage 1 Pickup Delay 0 to 600 s 0.01 F001 100
6723 Stator Ground Stage 1 Supv 0.001 to 0.1 pu 0.0001 F001 57
6724 Stator Ground Stage 2 Pickup 0 to 0.9 pu 0.001 F001 150
6725 Stator Ground Stage 2 Pickup Delay 0 to 600 s 0.01 F001 0
6726 Stator Ground Stage 2 Supv 0.001 to 0.1 pu 0.0001 F001 45
6727 Stator Ground Block 0 to 4294967295 --- --- F300 0
6729 Stator Ground Target 0 to 2 --- 1 F109 0 (Self-reset)
672A Stator Ground Event 0 to 1 --- 1 F102 0 (Disabled)
672B Reserved (5 items) 0 to 65535 --- 1 F001 0
Split Phase Protection (Read/Write Grouped Setting)
6730 Split Phase Protection Function 0 to 1 --- 1 F102 0 (Disabled)
6731 Split Phase Protection Source 0 to 5 --- 1 F167 0 (SRC1)
6732 Split Phase Protection Load Source 0 to 5 --- 1 F167 0 (SRC1)
6733 Split Phase Protection Phase A Pickup 0.02 to 1.500 pu 0.001 F001 200
6734 Split Phase Protection Phase A Offset 0 to 1 pu 0.001 F001 0
6735 Split Phase Protection Phase A Slope 0 to 100 % 0.1 F001 0
6736 Split Phase Protection Phase B Pickup 0.02 to 1.5 pu 0.001 F001 200
6737 Split Phase Protection Phase B Offset 0 to 1 pu 0.001 F001 0
6738 Split Phase Protection Phase B Slope 0 to 100 % 0.1 F001 0
6739 Split Phase Protection Phase C Pickup 0.02 to 1.5 pu 0.001 F001 200
673A Split Phase Protection Phase C Offset 0 to 1 pu 0.001 F001 0
673B Split Phase Protection Phase C Slope 0 to 100 % 0.1 F001 0
673C Split Phase Protection Minimum Load 0 to 1 pu 0.01 F001 0
Table B–10: MODBUS MEMORY MAP (Sheet 33 of 64)
ADDR REGISTER NAME RANGE UNITS STEP FORMAT DEFAULT
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