WEG CFW501 V1.8X, Programming Manual, Page: 87 / 192

VVW Vector Control
CFW501 | 10-3
10
10.1 VVW VECTOR CONTROL PARAMETERIZATION
The V VW control mode is selected by parameter P0202, control mode selection, as described in chapter 8
AVAILABLE MOTOR CONTROL TYPES on page 8-1 .
Opposite to the V/f scalar control, the V VW control requires a series of data from the motor nameplate and a
self-tuning for its proper operation. Besides, it is recommended that the driven motor match the inverter, that is,
the motor and inverter power be as close as possible.
The V VW control setting process is simplified by the HMI “STARTUP” menu, where the relevant parameters for
the configuration of the V VW are selected for browsing the HMI.
Below are described the parameters to configure the V VW vector control setting. Those data are easily obtained
on the nameplate of WEG motors; however, in old motors or motor of other manufacturers, this information may
not be available. In those cases, it is recommended first contact the motor manufacturer, measure or calculate the
desired parameter, or, still, make a relationship with
Table 10.1: Characteristics of IV pole WEG standard motors
on page 10-3 and use the equivalent or approximate WEG standard motor parameter.
NOTE!
The correct setting of the parameters directly contributes to the V VW control performance.
Table 10.1: Characteristics of IV pole WEG standard motors
Power [P0404]
Frame
Voltage
[P0400]
(V)
Current
[P0401]
(A)
Frequency
[P0403]
(Hz)
Speed
[P0402]
(rpm)
Efficiency
[P0399]
(%)
Power
Factor
[P0407]
Stator
Resistance
[P0409] (Ω)
(CV) (kW)
0.16 0.12 63
220
0.85
60
1720 56.0 0.66 21.77
0.25 0.18 63 1.12 1720 64.0 0.66 14.87
0.33 0.25 63 1.42 1720 67.0 0.69 10.63
0.50 0.37 71 2.07 1720 68.0 0.69 7.37
0.75 0.55 71 2.90 1720 71.0 0.70 3.97
1.00 0.75 80 3.08 1730 78.0 0.82 4.13
1.50 1.10 80 4.78 1700 72.7 0.83 2.78
2.00 1.50 90S 6.47 1720 80.0 0.76 1.55
3.00 2.20 90L 8.57 1710 79.3 0.85 0.99
4.00 3.00 100L 11.6 1730 82.7 0.82 0.65
5.00 3.70 100L 13.8 1730 84.6 0.83 0.49
6.00 4.50 112M 16.3 1730 84.2 0.86 0.38
7.50 5.50 112M 20.0 1740 88.5 0.82 0.27
10.0 7.50 132S 26.6 1760 89.0 0.84 0.23
12.5 9.20 132M 33.0 1755 87.7 0.86 0.16
0.16 0.12 63
380
0.49
60
1720 56.0 0.66 65.30
0.25 0.18 63 0.65 1720 64.0 0.66 44.60
0.33 0.25 63 0.82 1720 67.0 0.69 31.90
0.50 0.37 71 1.20 1720 68.0 0.69 22.10
0.75 0.55 71 1.67 1720 71.0 0.70 11.90
1.00 0.75 80 1.78 1730 78.0 0.82 12.40
1.50 1.10 80 2.76 1700 72.7 0.83 8.35
2.00 1.50 90S 3.74 1720 80.0 0.76 4.65
3.00 2.20 90L 4.95 1710 79.3 0.85 2.97
4.00 3.00 100L 6.70 1730 82.7 0.82 1.96
5.00 3.70 100L 7.97 1730 84.6 0.83 1.47
6.00 4.50 112M 9.41 1730 84.2 0.86 1.15
7.50 5.50 112M 11.49 1740 88.5 0.82 0.82
10.0 7.50 132S 15.18 1760 89.0 0.84 0.68
12.5 9.20 132M 18.48 1755 87.7 0.86 0.47
15.0 11.0 132M 22.7 1755 88.5 0.83 0.43
20.0 15.0 160M 30.0 1760 90.2 0.83 0.23