B-42 M60 Motor Protection System GE Multilin
B.4 MEMORY MAPPING APPENDIX B
B
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
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
Underfrequency (Read/Write Setting) (6 Modules)
7A80 Underfreqency Function 0 to 1 --- 1 F102 0 (Disabled)
7A81 Underfrequency Block 0 to 4294967295 --- 1 F300 0
7A83 Min Current 0.1 to 1.25 pu 0.01 F001 10
7A84 Underfrequency Pickup 20 to 65 Hz 0.01 F001 5950
7A85 Pickup Delay 0 to 65.535 s 0.001 F001 2000
7A86 Reset Delay 0 to 65.535 s 0.001 F001 2000
7A87 Underfrequency Source 0 to 5 --- 1 F167 0 (SRC 1)
7A88 Underfrequency Events 0 to 1 --- 1 F102 0 (Disabled)
7A89 Underfrequency Target 0 to 2 --- 1 F109 0 (Self-reset)
7A8A Underfreqency 1 Reserved (5 items) 0 to 1 --- 1 F001 0
7A8F ...Repeated for Underfrequency 2
7A9E ...Repeated for Underfrequency 3
7AAD ...Repeated for Underfrequency 4
7ABC ...Repeated for Underfrequency 5
7ACB ...Repeated for Underfrequency 6
Thermal Model (Read/Write Grouped Setting)
7B00 Thermal Model Function 0 to 1 --- 1 F102 0 (Disabled)
7B01 Thermal Model Curve 0 to 5 --- 1 F099 0 (Motor)
7B02 Thermal Model TD Multiplier 0 to 600 --- 0.01 F001 100
7B03 Thermal Model Bias K Factor 0 to 19 --- 1 F001 0
7B04 Thermal Model Time Constant Running 1 to 65000 min 1 F001 15
7B05 Thermal Model Time Constant Stopped 1 to 65000 min 1 F001 30
7B06 Thermal Model Hot Cold Ratio 0.01 to 1 --- 0.01 F001 100
7B07 Thermal Model RTD Bias 0 to 1 --- 1 F102 0 (Disabled)
7B08 Thermal Model RTD Bias Minimum 0 to 250 °C 1 F001 40
7B09 Thermal Model RTD Bias Center 0 to 250 °C 1 F001 130
7B0A Thermal Model RTD Bias Maximum 0 to 250 °C 1 F001 155
7B0B Thermal Model Start Inhibit Margin 0 to 25 % 1 F001 0
7B0C Thermal Model Block 0 to 4294967295 --- 1 F300 0
7B0E Thermal Model Events 0 to 1 --- 1 F102 0 (Disabled)
7B0F Thermal Model Target 0 to 2 --- 1 F109 0 (Self-reset)
7B10 Thermal Model Curve Effect 0 to 1 --- 1 F096 0 (Cutoff)
7B11 Speed 2 Thermal Model Curve 0 to 5 --- 1 F099 0 (Motor)
7B12 Speed 2 Thermal Model TD Multiplier 0 to 600 --- 0.01 F001 100
7B13 Reserved --- --- --- F001 0
7B14 Thermal Model IEC Curve K Factor 1 to 1.5 --- 0.05 F001 110
7B15 Thermal Model IEC Curve Time Constant 0 to 1000 min. 1 F001 45
Voltage Dependent Overload (Read/Write Grouped Setting)
7B20 Voltage Dependent Overload Function 0 to 1 --- 1 F102 0 (Disabled)
7B21 Voltage Dependent Overload Minimum Motor Volts 60 to 99 % 1 F001 80
7B22 Voltage Dependent Overload Voltage Loss 0 to 4294967295 --- 1 F300 0
7B24 VD Overload Stall Current at Minimum Volts 1.5 to 20 FLA 0.01 F001 450
7B25 VD Overload Safe Stall Time at Minimum Volts 0.1 to 1000 s 0.1 F001 200
Table B–9: MODBUS MEMORY MAP (Sheet 35 of 66)
ADDR REGISTER NAME RANGE UNITS STEP FORMAT DEFAULT
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