Siemens SICAM - Page 134

Bit 15 14 13 12 11 10 9 8
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
Bit 7 6 5 4 3 2 1 0
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
Format 16-bit unsigned integer
Unit 1/10 kVA for 230-V sensor
1 kVA for 3.25/√3 sensor, for 100/√3 sensor, and for 400/√3 sensor
Range 0 to 65535
For example, Modbus value is:
1000 = 100 kVA for 230-V sensor
1000 = 1000 kVA for 3.25/√3 sensor, for 100/√3 sensor, and for 400/√3 sensor
i
i
NOTE
The apparent power in phase 1 (register address 1022) will saturate after 65535.
Active Power Phase 1
(Address 1023) This register contains the active power phase 1.
Bit 15 14 13 12 11 10 9 8
- 2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
Bit 7 6 5 4 3 2 1 0
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
Format 16-bit signed integer
Unit 1/10 kW for 230-V sensor
1 kW for 3.25/√3 sensor, for 100/√3 sensor, and for 400/√3 sensor
Range -32768 to 32767
For example, Modbus value is:
1000 = 100 kW for 230-V sensor
1000 = 1000 kW for 3.25/√3 sensor, for 100/√3 sensor, and for 400/√3 sensor
i
i
NOTE
The active power in phase 1 (register address 1023) will saturate after 32767.
Reactive Power Phase 1
(Address 1024) This register contains the reactive power phase 1.
Bit
15 14 13 12 11 10 9 8
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
Bit 7 6 5 4 3 2 1 0
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
Format 16-bit signed integer
Unit 1/10 kVAr for 230-V sensor
1 kVAr for 3.25/√3 sensor, for 100/√3 sensor, and for 400/√3 sensor
Modbus Registers
B.5 Register-Type Data – Input Registers
134 SICAM, Feeder Condition Monitor, Manual
E50417-H8940-C580-A4, Edition 03.2019