Vvw Control Mode Start-Up - WEG CFW-11 Programming Manual

VVW Control
P0400 – Motor Rated Voltage
P0401 – Motor Rated Current
P0402 – Motor Rated Speed
P0403 – Motor Rated Frequency
P0404 – Motor Rated Power
P0406 – Motor Ventilation
Refer to the section 11.7 for more information.
P0407 – Motor Rated Power Factor
Adjustable
Range:
Properties:
Access groups
via HMI:
Description:
It is the motor power factor setting, according to the motor nameplate data (cos Ø).
This parameter is important for the VVW control operation. The inaccurate setting will imply in incorrect calculation
of the slip compensation.
The default value of this parameter is adjusted automatically when the parameter P0404 is changed. The suggested
value is valid for three-phase, IV pole WEG motors. For other motor types the setting must be done manually.
P0408– Run Self-Tuning
P0409 – Motor Stator Resistance (Rs)
P0410 – Motor Magnetizing Current (I
Refer to the section 11.8.5 for more information.

10.3 VVW CONTROL MODE START-UP

NOTE!
Read the whole CFW-11 User Manual before installing, powering or operating the inverter.
10
Sequence for installation, verification, powering and start-up:
a) Install the inverter: according to the chapter 3 – Installation and Connection of the CFW-11 User Manual,
wiring all the power and control connections.
10-4
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0.50 to 0.99 %
CFG and VVW
01 PARAMETER GROUPS
43 Motor Data
)
m
Factory 0.68 %
Setting: