GE T60 Instruction Manual page 607

APPENDIX B
Table B–10: MODBUS MEMORY MAP (Sheet 27 of 74)
ADDR REGISTER NAME
VT Settings (Read/Write Setting) (6 Modules)
4500 Phase VT 1 Connection
4501 Phase VT 1 Secondary
4502 Phase VT 1 Ratio
4504 Auxiliary VT 1 Connection
4505 Auxiliary VT 1 Secondary
4506 Auxiliary VT 1 Ratio
4508 ...Repeated for VT Bank 2
4510 ...Repeated for VT Bank 3
4518 ...Repeated for VT Bank 4
4520 ...Repeated for VT Bank 5
4528 ...Repeated for VT Bank 6
Source Settings (Read/Write Setting) (6 Modules)
4580 Source 1 Name
4583 Source 1 Phase CT
4584 Source 1 Ground CT
4585 Source 1 Phase VT
4586 Source 1 Auxiliary VT
4587 ...Repeated for Source 2
458E ...Repeated for Source 3
4595 ...Repeated for Source 4
459C ...Repeated for Source 5
45A3 ...Repeated for Source 6
Power System (Read/Write Setting)
4600 Nominal Frequency
4601 Phase Rotation
4602 Frequency And Phase Reference
4603 Frequency Tracking Function
Transformer General (Read/Write Setting)
4630 Transformer Number Of Windings
4631 Transformer Phase Compensation
4632 Transformer Load Loss At Rated Load
4633 Transformer Rated Winding Temperature Rise
4634 Transformer No Load Loss
4635 Transformer Type Of Cooling
4636 Transformer Top-oil Rise Over Ambient
4637 Transformer Thermal Capacity
4638 Transformer Winding Thermal Time Constant
4639 Transformer Reference Winding Manual Selection
Transformer Windings (Read/Write Settings)
4640 Transformer Winding 1 Source
4641 Transformer Winding 1 Rated MVA
4643 Transformer Winding 1 Nominal Phase-Phase Voltage
4645 Transformer Winding 1 Connection
4646 Transformer Winding 1 Grounding
4647 Transformer Winding 1 Angle w.r.t. Winding 1
4651 Transformer Winding 1 Resistance
4653 ...Repeated for Transformer Winding 2
4666 ...Repeated for Transformer Winding 3
4679 ...Repeated for Transformer Winding 4
468C ...Repeated for Transformer Winding 5
469F ...Repeated for Transformer Winding 6
GE Multilin
RANGE
0 to 1
25 to 240
1 to 24000
0 to 6
25 to 240
1 to 24000
0 to 1
0 to 63
0 to 63
0 to 63
0 to 63
25 to 60
0 to 1
0 to 5
0 to 1
2 to 6
0 to 1
1 to 20000
0 to 4
1 to 20000
0 to 3
1 to 200
0 to 200
0.25 to 15
0 to 7
0 to 5
0.001 to 2000
0.001 to 2000
0 to 2
0 to 1
-359.9 to 0
0.0001 to 100
T60 Transformer Protection System
B.4 MEMORY MAPPING
UNITS STEP FORMAT
--- 1 F100
V 0.1 F001
:1 1 F060
--- 1 F166
V 0.1 F001
:1 1 F060
--- --- F206
--- 1 F400
--- 1 F400
--- 1 F400
--- 1 F400
Hz 1 F001
--- 1 F106
--- 1 F167
--- 1 F102
--- 1 F001
--- 1 F160
kW 1 F001
--- 1 F161
kW 1 F001
--- 1 F162
°C 1 F001
kWh/°C 0.01 F001
min 0.01 F001
--- 1 F470
(Auto. Selection)
--- 1 F167
MVA 0.001 F003
kV 0.001 F003
--- 1 F163
--- 1 F164
degrees 0.1 F002
ohms 0.0001 F003
DEFAULT
0 (Wye)
664
1
1 (Vag)
B
664
1
"SRC 1"
0
0
0
0
60
0 (ABC)
0 (SRC 1)
1 (Enabled)
2
0 (Internal
(software))
100
1 (65°C (oil))
10
0 (OA)
35
10000
200
0
0 (SRC 1)
100000
220000
0 (Wye)
0 (Not within
zone)
0
100000
B-35