Circutor CVM-C11 - Page 107

8.3.9.3.- Number of quadrants
Table 86: Modbus memory map: Number of quadrants
Maximum demand
Configuration variable Address Valid data margin
Default
value
Number of quadrants 2B64
0: 4 quadrants
1: 2 quadrants
0
8.3.9.4. Measurement convention
Table 87: Modbus memory map: Measurement convention.
Measurement convention
Configuration variable Address Valid data margin Default value
Measurement convention 2B86
0: Circutor
1: IEC 61557-12
2: IEEE 1459
0
8.3.9.5.- Type of installation
Table 88: Modbus memory map: Type of installation
Type of installation
Configuration variable Address Valid data margin
Default
value
Type of installation 2B5C
0: 4-3PhThree-phase network with 4 wires.
1: 3-3PhThree-phase network with 3 wires.
2: 3-ArOnThree-phase network with 3 wires, Aron.
3:3-2Ph Two-phase network with 3 wires.
4: 2-2Ph Single-phase network with 2 wires, phase-to-phase.
5: 2-1Ph Single-phase network with 2 wires, phase-to-neutral.
6: 3-3IT Three-phase network 3 wires and earth.
(17)
0
(17)
Installation available from version C11.1005.230119 of the device.
8.3.9.6.- Maximum demand
Table 89: Modbus memory map: Maximum demand
Maximum demand
Configuration variable Address Valid data margin
Default
value
Integration period 274C 0
(18)
- 60 minutes 15
Type of integration 274D
0: Sliding window
1: Fixed window
0
(18)
Programming the value 0 disables the calculation of the maximum demand.
Note: When modifying the maximum demand configuration variables, the device restarts the calculation
of the maximum demand.
8.3.9.7.- THD calculation
Table 90:Modbus memory map: THD calculation.
THD calculation
Configuration variable Address Valid data margin
Default
value
THD calculation 2774
0: thd, Calculation using the effective value (RMS).
1: THD, Calculation using the fundamental value.
0
107
Instruction Manual
CVM-C11