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B.4 MEMORY MAPPING
Table B–10: MODBUS MEMORY MAP (Sheet 6 of 58)
ADDR
REGISTER NAME
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
Source Frequency (Read Only) (2 modules)
B
1D80
Frequency for Source 1
1D82
Frequency for Source 2
Breaker Arcing Current Actuals (Read Only Non-Volatile) (2 modules)
21E0
Breaker 1 Arcing Current Phase A
21E2
Breaker 1 Arcing Current Phase B
Breaker Arcing Current Actuals (Read Only Non-Volatile) (6 modules)
21E4
Breaker 1 Arcing Current Phase C
Breaker Arcing Current Actuals (Read Only Non-Volatile) (2 modules)
21E6
Breaker 1 Operating Time Phase A
21E7
Breaker 1 Operating Time Phase B
Breaker Arcing Current Actuals (Read Only Non-Volatile) (2 modules)
21E8
Breaker 1 Operating Time Phase C
21E9
Breaker 1 Operating Time
21EA
...Repeated for module number 2
Breaker Arcing Current Actuals (Read Only Non-Volatile) (2 modules)
21EE
...Repeated for module number 2
Breaker Arcing Current Actuals (Read Only Non-Volatile) (2 modules)
21F0
...Repeated for module number 2
Breaker Arcing Current Actuals (Read Only Non-Volatile) (2 modules)
21F2
...Repeated for module number 2
Breaker Arcing Current Commands (Read/Write Command) (2 modules)
2224
Breaker 1 Arcing Current Clear Command
2225
Breaker 2 Arcing Current Clear Command
Passwords Unauthorized Access (Read/Write Command)
2230
Reset Unauthorized Access
Fault Location (Read Only) (5 modules)
2340
Fault 1 Prefault Phase A Current Magnitude
2342
Fault 1 Prefault Phase A Current Angle
2343
Fault 1 Prefault Phase B Current Magnitude
2345
Fault 1 Prefault Phase B Current Angle
2346
Fault 1 Prefault Phase C Current Magnitude
2348
Fault 1 Prefault Phase C Current Angle
2349
Fault 1 Prefault Phase A Voltage Magnitude
234B
Fault 1 Prefault Phase A Voltage Angle
234C
Fault 1 Prefault Phase B Voltage Magnitude
234E
Fault 1 Prefault Phase B Voltage Angle
234F
Fault 1 Prefault Phase C Voltage Magnitude
2351
Fault 1 Prefault Phase C Voltage Angle
2352
Fault 1 Phase A Current Magnitude
2354
Fault 1 Phase A Current Angle
2355
Fault 1 Phase B Current Magnitude
2357
Fault 1 Phase B Current Angle
2358
Fault 1 Phase C Current Magnitude
235A
Fault 1 Phase C Current Angle
B-14
RANGE
-1000000000000 to
1000000000000
-1000000000000 to
1000000000000
-0.999 to 1
-0.999 to 1
-0.999 to 1
-0.999 to 1
---
2 to 90
2 to 90
0 to 99999999
0 to 99999999
0 to 99999999
0 to 65535
0 to 65535
0 to 65535
0 to 65535
0 to 1
0 to 1
0 to 1
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
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
0 to 999999.999
-359.9 to 0
D30 Line Distance Protection System
APPENDIX B
UNITS
STEP
FORMAT
VA
0.001
F060
VA
0.001
F060
---
0.001
F013
---
0.001
F013
---
0.001
F013
---
0.001
F013
---
---
F001
Hz
0.001
F003
Hz
0.001
F003
2
kA
-cyc
1
F060
2
kA
-cyc
1
F060
2
kA
-cyc
1
F060
ms
1
F001
ms
1
F001
ms
1
F001
ms
1
F001
---
1
F126
---
1
F126
---
1
F126
A
0.001
F060
degrees
0.1
F002
A
0.001
F060
degrees
0.1
F002
A
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
A
0.001
F060
degrees
0.1
F002
A
0.001
F060
degrees
0.1
F002
A
0.001
F060
degrees
0.1
F002
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 (No)
0 (No)
0 (No)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
GE Multilin
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