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B.4 MEMORY MAPPING
Table B–9: MODBUS MEMORY MAP (Sheet 6 of 72)
ADDR
REGISTER NAME
1A18
Source 1 Phase BC or BA Voltage Magnitude
1A1A
Source 1 Phase BC or BA Voltage Angle
1A1B
Source 1 Phase CA or CB Voltage Magnitude
1A1D
Source 1 Phase CA or CB Voltage Angle
1A1E
Source 1 Auxiliary Voltage RMS
B
1A20
Source 1 Auxiliary Voltage Magnitude
1A22
Source 1 Auxiliary Voltage Angle
1A23
Source 1 Zero Sequence Voltage Magnitude
1A25
Source 1 Zero Sequence Voltage Angle
1A26
Source 1 Positive Sequence Voltage Magnitude
1A28
Source 1 Positive Sequence Voltage Angle
1A29
Source 1 Negative Sequence Voltage Magnitude
1A2B
Source 1 Negative Sequence Voltage Angle
1A2C
Reserved (20 items)
1A40
...Repeated for Source 2
1A80
...Repeated for Source 3
1AC0
...Repeated for Source 4
1B00
...Repeated for Source 5
1B40
...Repeated for Source 6
Source Power (Read Only) (6 modules)
1C00
Source 1 Three Phase Real Power
1C02
Source 1 Phase A Real Power
1C04
Source 1 Phase B Real Power
1C06
Source 1 Phase C Real Power
1C08
Source 1 Three Phase Reactive Power
1C0A
Source 1 Phase A Reactive Power
1C0C
Source 1 Phase B Reactive Power
1C0E
Source 1 Phase C Reactive Power
1C10
Source 1 Three Phase Apparent Power
1C12
Source 1 Phase A Apparent Power
1C14
Source 1 Phase B Apparent Power
1C16
Source 1 Phase C Apparent Power
1C18
Source 1 Three Phase Power Factor
1C19
Source 1 Phase A Power Factor
1C1A
Source 1 Phase B Power Factor
1C1B
Source 1 Phase C Power Factor
1C1C
Reserved (4 items)
1C20
...Repeated for Source 2
1C40
...Repeated for Source 3
1C60
...Repeated for Source 4
1C80
...Repeated for Source 5
1CA0
...Repeated for Source 6
Source Energy (Read Only Non-Volatile) (6 modules)
1D00
Source 1 Positive Watthour
1D02
Source 1 Negative Watthour
1D04
Source 1 Positive Varhour
B-14
RANGE
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
-359.9 to 0
---
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-0.999 to 1
-0.999 to 1
-0.999 to 1
-0.999 to 1
---
0 to 1000000000000
0 to 1000000000000
0 to 1000000000000
L90 Line Current Differential System
APPENDIX B
UNITS
STEP
FORMAT
V
0.001
F060
degrees
0.1
F002
V
0.001
F060
degrees
0.1
F002
V
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
degrees
0.1
F002
---
---
F001
W
0.001
F060
W
0.001
F060
W
0.001
F060
W
0.001
F060
var
0.001
F060
var
0.001
F060
var
0.001
F060
var
0.001
F060
VA
0.001
F060
VA
0.001
F060
VA
0.001
F060
VA
0.001
F060
---
0.001
F013
---
0.001
F013
---
0.001
F013
---
0.001
F013
---
---
F001
Wh
0.001
F060
Wh
0.001
F060
varh
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
GE Multilin
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