GE T60 Instruction Manual page 592

B.4 MEMORY MAPPING
Table B–10: MODBUS MEMORY MAP (Sheet 12 of 74)
ADDR REGISTER NAME
2306 Transformer Differential 2nd Harm Iad Angle
2307 Transformer Differential 5th Harm Iad Magnitude
2308 Transformer Differential 5th Harm Iad Angle
2309 Transformer Differential Phasor Ibd Magnitude
230A Transformer Differential Phasor Ibd Angle
B
230B Transformer Restraint Phasor Ibr Magnitude
230C Transformer Restraint Phasor Ibr Angle
230D Transformer Differential 2nd Harm Ibd Magnitude
230E Transformer Differential 2nd Harm Ibd Angle
230F Transformer Differential 5th Harm Ibd Magnitude
2310 Transformer Differential 5th Harm Ibd Angle
2311 Transformer Differential Phasor Icd Magnitude
2312 Transformer Differential Phasor Icd Angle
2313 Transformer Restraint Phasor Icr Magnitude
2314 Transformer Restraint Phasor Icr Angle
2315 Transformer Differential 2nd Harm Icd Magnitude
2316 Transformer Differential 2nd Harm Icd Angle
2317 Transformer Differential 5th Harm Icd Magnitude
2318 Transformer Differential 5th Harm Icd Angle
Transformer Thermal Inputs Actuals (Read Only)
2330 Transformer Top Oil Temperature
2331 Transformer Hottest Spot Temperature
2332 Transformer Aging Factor
2333 Transformer Daily Loss Of Life
Synchrocheck Actuals (Read Only) (4 Modules)
2400 Synchrocheck 1 Delta Voltage
2402 Synchrocheck 1 Delta Frequency
2403 Synchrocheck 1 Delta Phase
2404 ...Repeated for Synchrocheck 2
2408 ...Repeated for Synchrocheck 3
240C ...Repeated for Synchrocheck 4
Field Unit Raw Data Settings (Read/Write Setting)
2460 Field Raw Data Port
2461 Field Raw Data Freeze
Remote Double-Point Status Inputs (Read/Write Setting Registers) (5 Modules)
2540 Remote Double-point Status Input 1 Device
2541 Remote Double-point Status Input 1 Item
2542 Remote Double-point Status Input 1 Name
2548 Remote Double-point Status Input 1 Events
2549 ... Repeated for double-point status input 2
2552 ... Repeated for double-point status input 3
255B ... Repeated for double-point status input 4
2564 ... Repeated for double-point status input 5
Phasor Measurement Unit Actual Values (Read Only)
256D PMU 1 Phase A Voltage Magnitude
256F PMU Unit 1 Phase A Voltage Angle
2570 PMU 1 Phase B Voltage Magnitude
2572 PMU 1 Phase B Voltage Angle
2573 PMU 1 Phase C Voltage Magnitude
2575 PMU 1 Phase C Voltage Angle
2576 PMU 1 Auxiliary Voltage Magnitude
2578 PMU 1 Auxiliary Voltage Angle
2579 PMU 1 Positive Sequence Voltage Magnitude
B-20
RANGE
-359.9 to 0
0 to 999.9
-359.9 to 0
0 to 30
-359.9 to 0
0 to 30
-359.9 to 0
0 to 999.9
-359.9 to 0
0 to 999.9
-359.9 to 0
0 to 30
-359.9 to 0
0 to 30
-359.9 to 0
0 to 999.9
-359.9 to 0
0 to 999.9
-359.9 to 0
0 to 300
0 to 300
0 to 6553.5
0 to 500000
-1000000000000 to
1000000000000
0 to 655.35
0 to 359.9
0 to 7
0 to 1
1 to 32
0 to 64
1 to 64
0 to 1
0 to 999999.999
-180 to 180
0 to 999999.999
-180 to 180
0 to 999999.999
-180 to 180
0 to 999999.999
-180 to 180
0 to 999999.999
T60 Transformer Protection System
APPENDIX B
UNITS STEP FORMAT
degrees 0.1 F002
% fo 0.1 F001
degrees 0.1 F002
pu 0.001 F001
degrees 0.1 F002
pu 0.001 F001
degrees 0.1 F002
% fo 0.1 F001
degrees 0.1 F002
% fo 0.1 F001
degrees 0.1 F002
pu 0.001 F001
degrees 0.1 F002
pu 0.001 F001
degrees 0.1 F002
% fo 0.1 F001
degrees 0.1 F002
% fo 0.1 F001
degrees 0.1 F002
°C 1 F002
°C 1 F002
PU 0.1 F001
Hours 1 F060
V 1 F060
Hz 0.01 F001
degrees 0.1 F001
--- 1 F244
--- 1 F102
--- 1 F001
--- 1 F606
--- 1 F205 "RemDPS Ip 1"
--- 1 F102
V 0.001 F060
° 0.1 F002
V 0.001 F060
° 0.1 F002
V 0.001 F060
° 0.1 F002
V 0.001 F060
° 0.1 F002
V 0.001 F060
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6 (H1a)
0 (Disabled)
1
0 (None)
0 (Disabled)
0
0
0
0
0
0
0
0
0
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