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Bit
15
2
15
Bit
7
2
7
Format
Unit
Range
Default
Sensor Voltage
(Address 41) This register contains the sensor voltage.
Bit
15
2
15
Bit
7
2
7
Format
Unit
Range
Default
Active Group
(Address 42) This register contains the active group for ground-fault detection.
Bit
15
2
15
Bit
7
2
7
Format
Unit
Range
Default
Ground-Fault Trip Value (I
(Address 43) This register defines the ground-current value for a ground-fault protection.
Refer to
Ground-Fault Trip Value (I
Ground-Fault Response Time (tI
(Address 44) This register defines the minimum time required for a ground fault to exist and to allow the
device to indicate a fault.
Refer to
Ground-Fault Response Time (tI
SICAM, Feeder Condition Monitor, Manual
E50417-H8940-C580-A4, Edition 03.2019
14
13
2
14
2
13
6
5
2
6
2
5
16-bit unsigned integer
A
0 to 30
10
For example, if Modbus value is:
4 = 0.4 A
100 = 10 A
14
13
2
14
2
13
6
5
2
6
2
5
16-bit unsigned integer
1/10 kV
10 to 360
200
For example, if Modbus value is:
10 = 1.0 kV
115 = 11.5 kV
14
13
2
14
2
13
6
5
2
6
2
5
16-bit unsigned integer
–
0 to 1
0
>) (Group 2)
N
>) (Group 1) , Page
N
>) (Group 2)
N
>) (Group 1) , Page
N
B.4 Register-Type Data – Holding Registers
12
11
10
2
12
2
11
2
10
4
3
2
2
4
2
3
2
2
12
11
10
2
12
2
11
2
10
4
3
2
2
4
2
3
2
2
12
11
10
2
12
2
11
2
10
4
3
2
2
4
2
3
2
2
113.
113.
Modbus Registers
9
8
2
9
2
8
1
0
2
1
2
0
9
8
2
9
2
8
1
0
2
1
2
0
9
8
2
9
2
8
1
0
2
1
2
0
121
- Quick Links:
- Terminal Diagram
- Modbus Registers
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