INVT Goodrive 35 Series User Manual

Goodrive35 inverters Basic operation instruction
182
Function
code
Name
Detailed instruction of parameters
Default
value
Ones: Torque command seelction
0: Torque reference
1: Torque current reference
Tens: Torque compensation direction at
0 speed
0: Positive
1: Negative
Hundreds:speed loop integral seperation
0:Disabled
1:Enabled
Thousands: Torque command filter
0: Inertis filter
1: Linear ACC/DEC filter
P03.30
Low-speed friction torque
0~50.0%
0.0%
P03.31
High-speed friction torque
0~50.0%
0.0%
P03.32
Corresponding frequency
of high-speed friction
torque
1.00 Hz~500.00Hz
50.00Hz
7.4 SVPWM control
Goodrive35 series inverters provide internal SVPWM control which can be used in the cases
where it does not need high control accuracy. It is also recommended to use SVPWM control when
one inverter drives multiple motors.
Goodrive35 series inverters provide multiple V/F curve modes. The user can select the
corresponding V/F curve to the site needs. Or they can set the corresponding V/F curve to their
own needs.
Recommendations:
For the load of constant torque, such as the conveyor belt which runs linearly. It is properly to
select linear V/F curve because it needs constant torque.
For the load of decreasing torque, such as fans and water pumps, it is properly to select
corresponding 1.3th, 1.7th or 2th power of V/F curve because the actual torque is 2-squared or
3-squared of the rotating speed.
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INVT Goodrive 35 Series Specifications

General

Brand	INVT
Model	Goodrive 35 Series
Category	Inverter
Language	English