Circutor CVM-A1500 - 6�3�3�- Maximum Demand Variables; 6�3�4�- Voltage and Current Harmonics

Table 37 (Continuation) : Modbus memory map: current energy variables�
Parameter Symbol
Address
1
(33)
2
(33)
Reactive energy generated LIII kvarh LIII (-) 6E5-6E6 6E7
Apparent energy generated L1 kVAh L1 (-) 6E8-6E9 6EA
Apparent energy generated L2 kVAh L2 (-) 6EB-6EC 6ED
Apparent energy generated L3 kVAh L3 (-) 6EE-6EF 6F0
Apparent energy generated LIII kVAh LIII (-) 6F1-6F2 6F3
(33)
Note :The energy units are at address 0x1580.
Format of the units: Power of 10 (with sign).
Unit (Register 0x1580) = 0 → Address 1: kW and Address 2: W
Unit (Register 0x1580) = -3 → Address 1: W and Address 2: mW
6�3�3�- MAXIMUM DEMAND VARIABLES
For these variables Function 0x04 is implemented: reading registers.
Each instantaneous value occupies 2 registers.
The maximum values occupy 4 registers, 2 for the variable value while the next two indicate
the date and time when the maximum occurred, in compact format.
Table 38: Modbus memory map: Maximum Demand variables
Parameter
Tariff 1 Tariff 2 Tariff 3
Instantaneous Maximum Instantaneous Maximum Instantaneous Maximum
Current L1 A8C-A8D D48-D4B AA4-AA5 D78-D7B ABC-ABD DA8-DAB
Current L2 A8E-A8F D4C-D4F AA6-AA7 D7C-D7F ABE-ABF DAC-DAF
Current L3 A90-A91 D50-D53 AA8-AA9 D80-D83 AC0-AC1 DB0-DB3
Three-phase
current
A92-A93 D54-D57 AAA-AAB D84-D87 AC2-AC3 DB4-DB7
Active Power L1 A94-A95 D58-D5B AAC-AAD D88-D8B AC4-AC5 DB8-DBB
Active Power L2 A96-A97 D5C-D5F AAE-AAF D8C-D8F AC6-AC7 DBC-DBF
Active Power L3 A98-A99 D60-D63 AB0-AB1 D90-D93 AC8-AC9 DC0-DC3
Active three-phase
power
A9A-A9B D64-D67 AB2-AB3 D94-D97 ACA-ACB DC4-DC7
ApparentPower L1 A9C-A9D D68-D6B AB4-AB5 D98-D9B ADC-ACD DC8-DCB
Apparent
Power L2
A9E-A9F D6C-D6F AB6-AB7 D9C-D9F ACE-ACF DCC-DCF
Apparent
Power L3
AA0-AA1 D70-D73 AB8-AB9 DA0-DA3 AD0-AD1 DD0-DD3
Three-phase
Apparent Power
AA2-AA3 D74-D77 ABA-ABB DA4-DA7 AD2-AD3 DD4-DD7
Note : The voltage units are at address 0x157D and the power units at address 0x1580. For-
mat of the units: Power of 10 (with sign).
6�3�4�- VOLTAGE AND CURRENT HARMONICS�
The rst two registers are the RMS value of the fundamental harmonic, followed by the 63
harmonics, each one of 1 register size.
For these variables Function 0x04 is implemented: reading registers.
235
Instruction Manual
CVM-A1000 - CVM-A1500