CIRCUTOR CVM-B Series - Manual (Page 180)

Table 24 ( Continuation) : Modbus memory map: measurement variables
Parameter Symbol Instantaneous Maximum Minimum Units (1)
Current THD % In THDIN 5C-5D 1B8-1BB 3B8-3BB 1582
Reactive Power L1 kvar 5E-5F 1BC-1BF 3BC-3BF 1580
Reactive Power L2 kvar 60-61 1C0-1C3 3C0-3C3 1580
Reactive Power L3 kvar 62-63 1C4-1C7 3C4-3C7 1580
Three-phase reactive power kvar 64-65 1C8-1CB 3C8-3CB 1580
Reactive Power Consumed L1 kvarC 66-67 1CC-1CF 3CC-3CF 1580
Reactive Power Consumed L2 kvarC 68-69 1D0-1D3 3D0-3D3 1580
Reactive Power Consumed L3 kvarC 6A-6B 1D4-1D7 3D4-3D7 1580
Three-phase reactive power consumed kvarC 6C-6D 1D8-1DB 3D8-3DB 1580
Reactive Power Generated L1 kvarG 6E-6F 1DC-1DF 3DC-3DF 1580
Reactive Power Generated L2 kvarG 70-71 1E0-1E3 3E0-3E3 1580
Reactive Power Generated L3 kvarG 72-73 1E4-1E7 3E4-3E7 1580
Three-phase reactive power generated kvarG 74-75 1E8-1EB 3E8-3EB 1580
Phase 1 Quadrant - 76-77 - - -
Phase 2 Quadrant - 78-79 - - -
Phase 3 Quadrant - 7A-7B - - -
Neutral Quadrant - 7C-7D - - -
(1) Format of the units: Power of 10 (with sign).
Example : L1 Voltage phase instantaneous value: 523. Units: - 2. Real value : 523x10 -2 = 52.3V
6�3�2�- Current energy Variables
For these variables function 0x04 is implemented: reading registers.
3 registers must be read for each one, the first two are the whole part and the third the decimal
part.
Table 25: Modbus memory map: current energy variables�
Parameter Symbol
Address
1 (1) 2 (1)
Tariff 1
Active energy consumed L1
kWh L1 514-515 516
Active energy consumed L2 kWh L2 517-518 519
Active energy consumed L3 kWh L3 51A-51B 51C
Active energy consumed LIII kWh LIII 51D-51E 51F
Inductive reactive energy consumed L1 kvarhL L1 520-521 522
Inductive reactive energy consumed L2 kvarhL L2 523-524 525
Inductive reactive energy consumed L3 kvarhL L3 526-527 528
Inductive reactive energy consumed LIII kvarhL LIII 529-52A 52B
Capacitive reactive energy consumed L1 kvarhC L1 52C-52D 52E
Capacitive reactive energy consumed L2 kvarhC L2 52F-530 531
Capacitive reactive energy consumed L3 kvarhC L3 532-533 534
Capacitive reactive energy consumed LIII kvarhC LIII 535-536 537
Reactive energy consumed L1 kvarh L1 538-539 53A
Reactive energy consumed L2 kvarh L2 53B -53C 53D
Reactive energy consumed L3 kvarh L3 53E-53F 540
Reactive energy consumed LIII kvarh LIII 541-542 543
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CVM-B100 - CVM-B150
Instruction Manual