WEG CFW100 Programming Manual page 77

MOTOR CONTROL
Opposite to the V/f scalar control, the VVW 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.
Below are described the parameters to configure the VVW vector control setting. This data is easily obtained on
WEG standard motor nameplates, however in older motors or motors made by other manufacturers, the data may
not be readily available.
In those cases, it is recommended first contact the motor manufacturer, measure or calculate the desired parameter.
As a last resort, the user always can make a relationship with
approximate WEG standard motor parameter.
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NOTE!
The correct setting of the parameters directly contributes to the VVW control performance.
8
8-28 | Micro Mini Drives
Table 8.6 on page 8-29 and use the equivalent or