GE UR Series Instruction Manual page 368
Line differential relay
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- Instruction manual (652 pages) ,
- Manual (433 pages) ,
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B.4 MEMORY MAPPING
Table B–9: MODBUS MEMORY MAP (Sheet 4 of 38)
ADDR
REGISTER NAME
1821
Negative Sequence Current Angle
1822
Differential Ground Current Magnitude
1824
Differential Ground Current Angle
1825
Reserved (27 items)
1840
...Repeated for module number 2
B
1880
...Repeated for module number 3
18C0
...Repeated for module number 4
1900
...Repeated for module number 5
1940
...Repeated for module number 6
Source Voltage (Read Only) (6 modules)
1A00
Phase AG Voltage RMS
1A02
Phase BG Voltage RMS
1A04
Phase CG Voltage RMS
1A06
Phase AG Voltage Magnitude
1A08
Phase AG Voltage Angle
1A09
Phase BG Voltage Magnitude
1A0B
Phase BG Voltage Angle
1A0C
Phase CG Voltage Magnitude
1A0E
Phase CG Voltage Angle
1A0F
Phase AB or AC Voltage RMS
1A11
Phase BC or BA Voltage RMS
1A13
Phase CA or CB Voltage RMS
1A15
Phase AB or AC Voltage Magnitude
1A17
Phase AB or AC Voltage Angle
1A18
Phase BC or BA Voltage Magnitude
1A1A
Phase BC or BA Voltage Angle
1A1B
Phase CA or CB Voltage Magnitude
1A1D
Phase CA or CB Voltage Angle
1A1E
Auxiliary Voltage RMS
1A20
Auxiliary Voltage Magnitude
1A22
Auxiliary Voltage Angle
1A23
Zero Sequence Voltage Magnitude
1A25
Zero Sequence Voltage Angle
1A26
Positive Sequence Voltage Magnitude
1A28
Positive Sequence Voltage Angle
1A29
Negative Sequence Voltage Magnitude
1A2B
Negative Sequence Voltage Angle
1A2C
Reserved (20 items)
1A40
...Repeated for module number 2
1A80
...Repeated for module number 3
1AC0
...Repeated for module number 4
1B00
...Repeated for module number 5
1B40
...Repeated for module number 6
Source Power (Read Only) (6 modules)
1C00
Three Phase Real Power
1C02
Phase A Real Power
1C04
Phase B Real Power
1C06
Phase C Real Power
1C08
Three Phase Reactive Power
1C0A
Phase A Reactive Power
B-12
RANGE
-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
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
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
L90 Line Differential Relay
APPENDIX B
UNITS
STEP
FORMAT
°
0.1
F002
A
0.001
F060
°
0.1
F002
---
---
F001
V
0.001
F060
V
0.001
F060
V
0.001
F060
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
V
0.001
F060
V
0.001
F060
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
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
---
---
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
GE Power Management
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
0
0
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