GE L30 Instruction Manual page 554

Line current differential system ur series
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B.4 MEMORY MAPPING
Table B–10: MODBUS MEMORY MAP (Sheet 36 of 63)
ADDR
REGISTER NAME
7794
Thermal Protection 1 Events
7795
Reserved (2 items)
7797
Repeated for Thermal Protection 2
Broken Conductor Detection (Read/Write Settings) (2 modules)
77AA
Broken Conductor 1 Function
B
77AB
Broken Conductor 1 Source
77AC
Broken Conductor 1 I2/I1 Ratio
77AD
Broken Conductor 1 I1 Minimum
77AE
Broken Conductor 1 I1 Maximum
77AF
Broken Conductor 1 Pickup Delay
77B0
Broken Conductor 1 Block
77B2
Broken Conductor 1 Target
77B3
Broken Conductor 1 Events
77B4
Reserved (2 items)
77B6
...Repeated for Broken Conductor 2
Ohm Inputs (Read/Write Setting) (2 modules)
77F8
Ohm Inputs 1 Function
77F9
Ohm Inputs 1 ID
77FF
Ohm Inputs 1 Reserved (9 items)
7808
...Repeated for Ohm Inputs 2
Phasor Measurement Unit Recorder Config Counter Command (Read/Write Command)
781A
PMU 1 Recorder Clear Config Counter
Phasor Measurement Unit One-shot Command (Read/Write Setting)
788C
PMU One-shot Function
788D
PMU One-shot Sequence Number
788E
PMU One-shot Time
Phasor Measurement Unit Recording Values (Read Only)
7890
PMU 1 Available Records
7891
PMU 1 Second Per Record
7893
PMU 1 Last Cleared Date
Phasor Measurement Unit Test Values (Read/Write Setting)
78AE
PMU 1 Test Function
78AF
PMU 1 Phase A Voltage Test Magnitude
78B1
PMU 1 Page A Voltage Test Angle
78B2
PMU 1 Phase B Voltage Test Magnitude
78B4
PMU 1 Phase B Voltage Test Angle
78B5
PMU 1 Phase C Voltage Test Magnitude
78B7
PMU 1 Phase C Voltage Test Angle
78B8
PMU 1 Auxiliary Voltage Test Magnitude
78BA
PMU 1 Auxiliary Voltage Test Angle
78BB
PMU 1 Phase A Current Test Magnitude
78BD
PMU 1 Phase A Current Test Angle
78BE
PMU 1 Phase B Current Test Magnitude
78C0
PMU 1 Phase B Current Test Angle
78C1
PMU 1 Phase C Current Test Magnitude
78C3
PMU 1 Phase C Current Test Angle
78C4
PMU 1 Ground Current Test Magnitude
78C6
PMU 1 Ground Current Test Angle
78C7
PMU 1 Test Frequency
78C9
PMU 1 Test df/dt
Underfrequency (Read/Write Setting) (6 modules)
7A80
Underfrequency 1 Function
7A81
Underfrequency 1 Block
7A83
Underfrequency 1 Min Current
B-44
RANGE
0 to 1
---
0 to 1
0 to 5
20 to 100
0.05 to 1
0.05 to 5
0 to 65.535
0 to 4294967295
0 to 2
0 to 1
---
0 to 1
---
0 to 65535
0 to 1
0 to 1
0 to 99
0 to 235959
0 to 65535
0 to 6553.5
0 to 400000000
0 to 1
0 to 700
-180 to 180
0 to 700
-180 to 180
0 to 700
-180 to 180
0 to 700
-180 to 180
0 to 9.999
-180 to 180
0 to 9.999
-180 to 180
0 to 9.999
-180 to 180
0 to 9.999
-180 to 180
20 to 70
-10 to 10
0 to 1
0 to 4294967295
0.1 to 1.25
L30 Line Current Differential System
APPENDIX B
UNITS
STEP
FORMAT
---
1
F102
---
---
F001
---
1
F102
---
1
F167
%
0.1
F001
pu
0.01
F001
pu
0.01
F001
s
0.001
F001
---
1
F300
---
1
F109
---
1
F102
---
---
F001
---
1
F102
---
---
F205
---
1
F001
---
1
F126
---
1
F102
---
1
F001
---
1
F050
---
1
F001
---
0.1
F003
---
1
F050
---
1
F102
kV
0.01
F003
°
0.05
F002
kV
0.01
F003
°
0.05
F002
kV
0.01
F003
°
0.05
F002
kV
0.01
F003
°
0.05
F002
kA
0.001
F004
°
0.05
F002
kA
0.001
F004
°
0.05
F002
kA
0.001
F003
°
0.05
F002
kA
0.001
F004
°
0.05
F002
Hz
0.001
F003
Hz/s
0.01
F002
---
1
F102
---
1
F300
pu
0.01
F001
DEFAULT
0 (Disabled)
0
0 (Disabled)
0 (SRC 1)
200
10
150
20000
0
0 (Self-reset)
0 (Disabled)
0
0 (Disabled)
"Ohm Ip 1 "
0
0 (No)
0 (Disabled)
1
0
0
0
0
0 (Disabled)
50000
0
50000
-12000
50000
12000
50000
0
1000
-1000
1000
-13000
1000
11000
0
0
60000
0
0 (Disabled)
0
10
GE Multilin

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