INVT Goodrive35 Series Operation Manual page 74

Goodrive35 Series Closed-loop Vector Control VFD
Functio
Name
n code
P03.29 Torque control mode
Low-speed friction
P03.30
torque
High-speed friction
P03.31
torque
Corresponding
frequency of
P03.32
high-speed friction
torque
Detailed instruction of parameters
2: Mode 2
Tens: Inductance compensation selection
0: Compensate
1: Not compensate
Hundreds: High-speed control mode
0: Mode 0
1: Mode 1
0x0000–0x7111
Ones: Torque command selection
0: Torque reference
1: Torque current reference
Tens: Torque compensation direction at 0 speed
0: Positive
1: Negative
Hundreds: ASR integral separation setting
0: Disabled
1: Enabled
Thousands: Torque control word setting
Bit0: Torque command filtering mode
0: Inertia filter
1: Linear ACC/DEC filtering
Bit1–2: ACC/DEC time for rotating speed upper limit
0: No ACC/DEC time
1: ACC/DEC time 1
2: ACC/DEC time 2
3: ACC/DEC time 3
P03.30 is the compensation value of low-speed
(<1.0 Hz) friction torque.
P03.31 is the compensation value of high-speed
(>P03.32) friction torque.
between low and high speed is the liner scale of
P03.30 and P03.31.
Note: Torque compensation is valid only in the
torque control mode (P03.11≠0).
Setting range of P03.30: 0.0–50.0% (rated torque of
the motor)
Setting range of P03.31: 0.0–50.0% (rated torque of
the motor)
Setting range of P03.32: 1.00 Hz–400.00 Hz
67
Function parameters
The friction torque
Default Modif
value y
0x0001
○
0.0%
○
0.0%
○
50.00 Hz
○