P04 Group--V/F Control - INVT Goodrive350-19 Series Operation Manual

Goodrive350-19 series VFD for crane
Function
Name
code
Enabling inertia
P03.40
compensation
Upper limit of
inertia
P03.41
compensation
torque
Inertia
P03.42 compensation
filter times
Inertia
P03.43 identification
torque
Enabling inertia
P03.44
identification
Current loop
proportional
P03.45
coefficient after
autotuning
Current integral
proportional
P03.46
coefficient after
autotuning
P04 group––V/F control
Function
Name
code
V/F curve setting
P04.00
of motor 1
Description
P03.39 setting range: 0.0–100.0% (of the max.
frequency)
0: Disable
1: Enable
The max. inertia compensation torque is limited
to prevent inertia compensation torque from
being too large.
Setting range: 0.0–150.0% (of the motor rated
torque)
Filter times of inertia compensation torque, used
to smooth inertia compensation torque.
Setting range: 0–10
Due to friction force, it is required to set certain
identification torque for the inertia identification
to be performed properly.
0.0–100.0% (of the motor rated torque)
0: No operation
1: Enable
0–65535
0–65535
Description
This group of function code defines the V/F
curve of motor 1 to meet the needs of different
loads.
0: Straight-line V/F curve, applicable to constant
torque loads
1: Multi-point V/F curve
2: Torque-down V/F curve (power of 1.3)
3: Torque-down V/F curve (power of 1.7)
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Function parameter list
Default Modify
○
0
○
10.0%
○
7
○
10.0%
◎
0
○
0
○
0
Default Modify
◎
0