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Goodrive20-EU series VFD
Function
Name
code
Max. voltage
P03.24
limit
Pre-exciting
P03.25
time
Flux
weakening
P03.26
proportional
gain
Speed
display
P03.27
selection of
vector control
Static friction
P03.28
compensation
coefficient
Dynamic
friction
P03.29
compensation
coefficient
P04 Group SVPWM control
V/F curve
P04.00
setting
Detailed instruction of parameters
This parameter sets the max. voltage of the VFD,
which is dependent on the site situation.
Setting range: 0.0 – 120.0%
Pre-activate the motor when the VFD starts up.
Build up a magnetic field inside the motor to
improve the torque performance during the
starting process.
The setting time: 0.000 – 10.000s
0 – 8000
0: Display as per the actual value
1: Display as per the setting value
0.0–100.0%
0.0–100.0%
This function codes defines the V/F curve of
Goodrive20-EU motor 1 to meet the need of
different loads.
0: Straight V/F curve；applying to the constant
torque load
1: Multi-points V/F curve
2: Torque step-down V/F curve (1.3 order)
3: Torque step-down V/F curve (1.7 order)
4: Torque step-down V/F curve (2.0 order)
Curves 2 – 4 apply to the torque loads such as
fans and water pumps. Users can adjust
according to the features of the loads to get the
best performance.
52
Function parameters
Default
Modify
value
◎
100.0%
○
0.300s
○
1200
○
0
○
0.0%
○
0.0%
◎
0
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Questions and answers
Start stop time
The start-stop time for the INVT Goodrive20-EU VFD Series is not explicitly mentioned in the provided context. However, the "Pre-exciting time" (P03.25) is listed as a parameter that helps improve torque performance during startup, with a setting range of 0.000 to 10.000 seconds. If more specific start-stop time details are needed, they may be found in additional documentation.
This answer is automatically generated