B-50 D60 Line Distance Protection System GE Multilin
B.4 MEMORY MAPPING APPENDIX B
B
7671 ...Repeated for module number 16
7690 ...Repeated for module number 17
76AF ...Repeated for module number 18
76CE ...Repeated for module number 19
76ED ...Repeated for module number 20
770C ...Repeated for module number 21
772B ...Repeated for module number 22
774A ...Repeated for module number 23
7769 ...Repeated for module number 24
Thermal Overload Protection (Read/Write Settings) (2 Modules)
7788 Thermal Protection 1 Function 0 to 1 --- 1 F102 0 (Disabled)
7789 Thermal Protection 1 Source 0 to 5 --- 1 F167 0 (SRC 1)
778A Thermal Protection 1 Base Current 0.2 to 3 pu 0.01 F001 80
778B Thermal Protection 1 K Factor 1 to 1.2 --- 0.05 F001 110
778C Thermal Protection 1 Trip Time Constant 0 to 1000 min. 1 F001 45
778D Thermal Protection 1 Reset Time Constant 0 to 1000 min. 1 F001 45
778E Thermal Protection 1 Minimum Reset Time 0 to 1000 min. 1 F001 20
778F Thermal Protection 1 Reset 0 to 4294967295 --- 1 F300 0
7791 Thermal Protection 1 Block 0 to 4294967295 --- 1 F300 0
7793 Thermal Protection 1 Target 0 to 2 --- 1 F109 0 (Self-reset)
7794 Thermal Protection 1 Events 0 to 1 --- 1 F102 0 (Disabled)
7795 Reserved (2 items) --- --- --- F001 0
7797 Repeated for Thermal Protection 2
Broken Conductor Detection (Read/Write Settings) (2 or 6 Modules)
77AA Broken Conductor 1 Function 0 to 1 --- 1 F102 0 (Disabled)
77AB Broken Conductor 1 Source 0 to 5 --- 1 F167 0 (SRC 1)
77AC Broken Conductor 1 I2/I1 Ratio 20 to 100 % 0.1 F001 200
77AD Broken Conductor 1 I1 Minimum 0.05 to 1 pu 0.01 F001 10
77AE Broken Conductor 1 I1 Maximum 0.05 to 5 pu 0.01 F001 150
77AF Broken Conductor 1 Pickup Delay 0 to 65.535 s 0.001 F001 20000
77B0 Broken Conductor 1 Block 0 to 4294967295 --- 1 F300 0
77B2 Broken Conductor 1 Target 0 to 2 --- 1 F109 0 (Self-reset)
77B3 Broken Conductor 1 Events 0 to 1 --- 1 F102 0 (Disabled)
77B4 Reserved (2 items) --- --- --- F001 0
77B6 ...Repeated for Broken Conductor 2
Ohm Inputs (Read/Write Setting) (2 Modules)
77F8 Ohm Inputs 1 Function 0 to 1 --- 1 F102 0 (Disabled)
77F9 Ohm Inputs 1 ID --- --- --- F205 "Ohm Ip 1 "
77FF Ohm Inputs 1 Reserved (9 items) 0 to 65535 --- 1 F001 0
7808 ...Repeated for Ohm Inputs 2
Phasor Measurement Unit Recorder Config Counter Command (Read/Write Command)
781A PMU 1 Recorder Clear Config Counter 0 to 1 --- 1 F126 0 (No)
Phasor Measurement Unit One-shot Command (Read/Write Setting)
788C PMU One-shot Function 0 to 1 --- 1 F102 0 (Disabled)
788D PMU One-shot Sequence Number 0 to 99 --- 1 F001 1
788E PMU One-shot Time 0 to 235959 --- 1 F050 0
Phasor Measurement Unit Recording Values (Read Only)
7890 PMU 1 Available Records 0 to 65535 --- 1 F001 0
7891 PMU 1 Second Per Record 0 to 6553.5 --- 0.1 F001 0
7893 PMU 1 Last Cleared Date 0 to 400000000 --- 1 F050 0
Phasor Measurement Unit Test Values (Read/Write Setting)
78AE PMU 1 Test Function 0 to 1 --- 1 F102 0 (Disabled)
78AF PMU 1 Phase A Voltage Test Magnitude 0 to 700 kV 0.01 F003 50000
78B1 PMU 1 Page A Voltage Test Angle -180 to 180 ° 0.05 F002 0
Table B–10: MODBUS MEMORY MAP (Sheet 42 of 77)
ADDR REGISTER NAME RANGE UNITS STEP FORMAT DEFAULT
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