Siemens SICAM Manual page 132

Modbus Registers
B.5 Register-Type Data – Input Registers
Format
Unit
Range
Voltage V
23
(Address 1005) This register contains the actual voltage V
Refer to Voltage V
Voltage V
31
(Address 1006) This register contains the actual voltage V
Refer to Voltage V
Voltage V
1
(Address 1007) This register contains the actual voltage value of the phase 1-to-ground.
Refer to Voltage V
Voltage V
2
(Address 1008) This register contains the actual voltage value of the phase 2-to-ground.
Refer to Voltage V
Voltage V
3
(Address 1009) This register contains the actual voltage value of the phase 3-to-ground.
Refer to Voltage V
Displacement Voltage V
NG
(Address 1010) This register contains the displacement voltage value V
Refer to Voltage V
Phase Angle I
1
(Address 1011) This register contains the phase angle I
Bit 15
2 15
Bit 7
2 7
Format
Unit
Range
The value is indicated in steps of 1/10°.
132
16-bit unsigned integer
1/10 V for 230-V sensor
1/100 kV for 3.25/√3 sensor, for 100/√3 sensor, and for 400/√3 sensor
0 to 65535
For example, if Modbus value is:
100 = 1.0 kV for 3.25/√3 sensor, for 100/√3 sensor, and for 400/√3 sensor
2500 = 250 V for 230-V sensor
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14 13
2 14 2 13
6 5
2 6 2 5
16-bit unsigned integer
1/10°
0 to 3599
For example, if Modbus value is:
905 = 90.5°
.
23
.
31
.
NG
with reference to the voltage V1.
1
12 11 10
2 12 2 11 2 10
4 3 2
2 4 2 3 2 2
SICAM, Feeder Condition Monitor, Manual
E50417-H8940-C580-A4, Edition 03.2019
9 8
2 9 2 8
1 0
2 1 2 0