GE Multilin G60 Generator Protection System B-55
APPENDIX B B.4 MEMORY MAPPING
B
A58B ...Repeated for Volts Per Hertz 2
Volts Per Hertz Actual Values (Read Only) (2 modules)
A5A0 Volts Per Hertz 1 0 to 65.535 pu 0.001 F001 0
A5A1 Volts Per Hertz 2 0 to 65.535 pu 0.001 F001 0
FlexCurves C and D (Read/Write Setting)
A600 FlexCurve C (120 items) 0 to 65535 ms 1 F011 0
A680 FlexCurve D (120 items) 0 to 65535 ms 1 F011 0
Non Volatile Latches (Read/Write Setting) (16 modules)
A700 Non-Volatile Latch 1 Function 0 to 1 --- 1 F102 0 (Disabled)
A701 Non-Volatile Latch 1 Type 0 to 1 --- 1 F519 0 (Reset
Dominant)
A702 Non-Volatile Latch 1 Set 0 to 4294967295 --- 1 F300 0
A704 Non-Volatile Latch 1 Reset 0 to 4294967295 --- 1 F300 0
A706 Non-Volatile Latch 1 Target 0 to 2 --- 1 F109 0 (Self-reset)
A707 Non-Volatile Latch 1 Events 0 to 1 --- 1 F102 0 (Disabled)
A708 Reserved (4 items) --- --- --- F001 0
A70C ...Repeated for Non-Volatile Latch 2
A718 ...Repeated for Non-Volatile Latch 3
A724 ...Repeated for Non-Volatile Latch 4
A730 ...Repeated for Non-Volatile Latch 5
A73C ...Repeated for Non-Volatile Latch 6
A748 ...Repeated for Non-Volatile Latch 7
A754 ...Repeated for Non-Volatile Latch 8
A760 ...Repeated for Non-Volatile Latch 9
A76C ...Repeated for Non-Volatile Latch 10
A778 ...Repeated for Non-Volatile Latch 11
A784 ...Repeated for Non-Volatile Latch 12
A790 ...Repeated for Non-Volatile Latch 13
A79C ...Repeated for Non-Volatile Latch 14
A7A8 ...Repeated for Non-Volatile Latch 15
A7B4 ...Repeated for Non-Volatile Latch 16
Frequency Rate of Change (Read/Write Setting) (4 modules)
A900 Frequency Rate of Change 1 Function 0 to 1 --- 1 F102 0 (Disabled)
A901 Frequency Rate of Change 1 OC Supervision 0 to 30 pu 0.001 F001 200
A902 Frequency Rate of Change 1 Min 20 to 80 Hz 0.01 F001 4500
A903 Frequency Rate of Change 1 Max 20 to 80 Hz 0.01 F001 6500
A904 Frequency Rate of Change 1 Pickup Delay 0 to 65.535 s 0.001 F001 0
A905 Frequency Rate of Change 1 Reset Delay 0 to 65.535 s 0.001 F001 0
A906 Frequency Rate of Change 1 Block 0 to 4294967295 --- 1 F300 0
A908 Frequency Rate of Change 1 Target 0 to 2 --- 1 F109 0 (Self-reset)
A909 Frequency Rate of Change 1 Events 0 to 1 --- 1 F102 0 (Disabled)
A90A Frequency Rate of Change 1 Source 0 to 5 --- 1 F167 0 (SRC 1)
A90B Frequency Rate of Change 1 Trend 0 to 2 --- 1 F224 0 (Increasing)
A90C Frequency Rate of Change 1 Pickup 0.1 to 15 Hz/s 0.01 F001 50
A90D Frequency Rate of Change 1 OV Supervision 0.1 to 3 pu 0.001 F001 700
A90E Frequency Rate of Change 1 Reserved (3 items) 0 to 1 --- 1 F001 0
A911 ...Repeated for Frequency Rate of Change 2
A922 ...Repeated for Frequency Rate of Change 3
A933 ...Repeated for Frequency Rate of Change 4
Restricted Ground Fault (Read/Write Grouped Setting) (6 modules)
A960 Restricted Ground Fault 1 Function 0 to 1 --- 1 F102 0 (Disabled)
A961 Restricted Ground Fault 1 Source 0 to 5 --- 1 F167 0 (SRC 1)
A962 Restricted Ground Fault 1 Pickup 0.005 to 30 pu 0.001 F001 80
A963 Restricted Ground Fault 1 Slope 0 to 100 % 1 F001 40
Table B–10: MODBUS MEMORY MAP (Sheet 47 of 68)
ADDR REGISTER NAME RANGE UNITS STEP FORMAT DEFAULT