Communication
2.2 Modbus
60 SICAM Q100, 7KG95xx, System Manual
E50417-C1040-C522-A8, Edition 09.2020
2.2.7.27 Registers 1801 to 2098: PQ Calculation for Average Harmonics - Voltage
Values (Read Only)
These registers are write-protected. A write attempt will be rejected with exception code 02
(ILLEGAL_DATA_ADDRESS).
The data are calculated within the parameterized time (for example 30 s, 1 min etc.).
Network types: harmonic ph-n is available if 4-wire is used, and harmonic ph-ph is available if 3-wire is used.
Data type: Measured value
1631 H_Ic-1 Harmonic, current value, c
(fundamental)
A
1633 to
1756
H_Ic-x
(x = 2 to 63)
Harmonic,current value, c
(2 bytes for each register)
A
Table 2-34 Registers 1379 to 1756: Harmonics - Current Values
Register Type of Information Remark Unit
Table 2-35 Registers 1801 to 2098: PQ Calculation for Average Harmonics - Voltage Values
Register Type of Information Remark Unit
1801 H_Va/Vab-1_AVG
Harmonic (average value), voltage value, a-N, ab
(Fundamental)
V
1803 to
1898
H_Va/Vab-x_AVG
(x = 2 to 49)
Harmonic (average value), voltage value, a-N, ab
(2 bytes for each register)
V/%
1901 H_Vb/Vbc-1_AVG
Harmonic (average value), voltage value, b-N, bc
(Fundamental)
V
1903 to
1998
H_Vb/Vbc-x_AVG
(x = 2 to 49)
Harmonic (average value), voltage value, b-N, bc
(2 bytes for each register)
V/%
2001 H_Vc/Vca-1_AVG
Harmonic (average value), voltage value, c-N, ca
(Fundamental)
V
2003 to
2098
H_Vc/Vca-x_AVG
(x = 2 to 49)
Harmonic (average value), voltage value, c-N, ca
(2 bytes for each register)
V/%
SYS_SICAM_Q100_US.book Page 60 Thursday, September 24, 2020 1:17 PM
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