GE T60 Instruction Manual page 612

B.4 MEMORY MAPPING
Table B–10: MODBUS MEMORY MAP (Sheet 8 of 73)
ADDR REGISTER NAME
16CA ...Repeated for Field Transducer 2
16CC ...Repeated for Field Transducer 3
16CE ...Repeated for Field Transducer 4
16D0 ...Repeated for Field Transducer 5
16D2 ...Repeated for Field Transducer 6
B
16D4 ...Repeated for Field Transducer 7
16D6 ...Repeated for Field Transducer 8
Frequency Rate of Change Actual Values (Read Only) (4 modules)
16E0 Frequency Rate of Change 1
16E1 Reserved (3 items)
16E4 ...Repeated for Frequency Rate of Change 2
16E8 ...Repeated for Frequency Rate of Change 3
16EC ...Repeated for Frequency Rate of Change 4
Source Current (Read Only) (6 modules)
1800 Source 1 Phase A Current RMS
1802 Source 1 Phase B Current RMS
1804 Source 1 Phase C Current RMS
1806 Source 1 Neutral Current RMS
1808 Source 1 Phase A Current Magnitude
180A Source 1 Phase A Current Angle
180B Source 1 Phase B Current Magnitude
180D Source 1 Phase B Current Angle
180E Source 1 Phase C Current Magnitude
1810 Source 1 Phase C Current Angle
1811 Source 1 Neutral Current Magnitude
1813 Source 1 Neutral Current Angle
1814 Source 1 Ground Current RMS
1816 Source 1 Ground Current Magnitude
1818 Source 1 Ground Current Angle
1819 Source 1 Zero Sequence Current Magnitude
181B Source 1 Zero Sequence Current Angle
181C Source 1 Positive Sequence Current Magnitude
181E Source 1 Positive Sequence Current Angle
181F Source 1 Negative Sequence Current Magnitude
1821 Source 1 Negative Sequence Current Angle
1822 Source 1 Differential Ground Current Magnitude
1824 Source 1 Differential Ground Current Angle
1825 Reserved (27 items)
1840 ...Repeated for Source 2
1880 ...Repeated for Source 3
18C0 ...Repeated for Source 4
1900 ...Repeated for Source 5
1940 ...Repeated for Source 6
Source Voltage (Read Only) (6 modules)
1A00 Source 1 Phase AG Voltage RMS
1A02 Source 1 Phase BG Voltage RMS
1A04 Source 1 Phase CG Voltage RMS
1A06 Source 1 Phase AG Voltage Magnitude
1A08 Source 1 Phase AG Voltage Angle
1A09 Source 1 Phase BG Voltage Magnitude
1A0B Source 1 Phase BG Voltage Angle
1A0C Source 1 Phase CG Voltage Magnitude
1A0E Source 1 Phase CG Voltage Angle
1A0F Source 1 Phase AB or AC Voltage RMS
B-16
RANGE
-327.67 to 327.67
0 to 65535
0 to 999999.999
0 to 999999.999
0 to 999999.999
0 to 999999.999
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
---
0 to 999999.999
0 to 999999.999
0 to 999999.999
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
T60 Transformer Protection System
APPENDIX B
UNITS STEP FORMAT
Hz/s 0.01 F002
--- 1 F001
A 0.001 F060
A 0.001 F060
A 0.001 F060
A 0.001 F060
A 0.001 F060
degrees 0.1 F002
A 0.001 F060
degrees 0.1 F002
A 0.001 F060
degrees 0.1 F002
A 0.001 F060
degrees 0.1 F002
A 0.001 F060
A 0.001 F060
degrees 0.1 F002
A 0.001 F060
degrees 0.1 F002
A 0.001 F060
degrees 0.1 F002
A 0.001 F060
degrees 0.1 F002
A 0.001 F060
degrees 0.1 F002
--- --- F001
V 0.001 F060
V 0.001 F060
V 0.001 F060
V 0.001 F060
degrees 0.1 F002
V 0.001 F060
degrees 0.1 F002
V 0.001 F060
degrees 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
0
0
0
0
0
0
0
0
0
0
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