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Format
Unit
Range
Default
Overcurrent Response Time (tI>>)
(Address 12) This register defines the minimum time necessary for an overcurrent to exist and to make the
device to indicate the fault.
Bit
15
2
15
Bit
7
2
7
Format
Unit
Range
Default
Ground-Fault Trip Value (I
(Address 13) This register defines the ground-current value for a ground-fault protection.
Bit
15
2
15
Bit
7
2
7
Format
Unit
Range
Default
Ground-Fault Response Time (tI
(Address 14) This register defines the minimum time required for a ground fault to exist and to allow the
device to indicate a fault.
Bit
15
2
15
Bit
7
2
7
Format
Unit
Range
SICAM, Feeder Condition Monitor, Manual
E50417-H8940-C580-A4, Edition 03.2019
16-bit unsigned integer
A
0, 50 to 2500
When 0 is selected, then the protection function is disabled.
0
14
13
2
14
2
13
6
5
2
6
2
5
16-bit unsigned integer
ms
4 to 6000
4
For example, if Modbus value is:
4 = 40 ms
1050 = 10500 ms
>) (Group 1)
N
14
13
2
14
2
13
6
5
2
6
2
5
16-bit unsigned integer
A
0, 4 to 20000 (ground-fault settings)
When 0 is selected, then the protection function is disabled.
0
For example, if Modbus value is:
4 = 0.4 A
1000 = 100 A
>) (Group 1)
N
14
13
2
14
2
13
6
5
2
6
2
5
16-bit unsigned integer
ms
4 to 6000
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
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
113
- Quick Links:
- Terminal Diagram
- Modbus Registers
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