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

Goodrive350 series high-performance multifunction VFD
Function
Name
code
compensation
enable
Upper limit of
inertia
P03.41
compensation
torque
Inertia
P03.42 compensation
filter times
Inertia
P03.43 identification
torque value
Enable inertia
P03.44
identification
Current loop
proportional
P03.45
coefficient after
autotuning
Current integral
proportional
P03.46
coefficient after
autotuning
P04––V/F control
Function
Name
code
V/F curve setup
P04.00
of motor 1
Description
1: Enable
Limit the max. inertia compensation torque to
prevent inertia compensation torque from being
too large.
Setting range: 0.0–150.0% (rated motor 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% (rated motor torque)
0: No operation
1: Start identification
Automatic update will be performed after motor
parameter autotuning. In the closed-loop vector
control mode for synchronous motors, you can set
the value of this function code to P03.09.
Range: 0–65535
Note: Set the value to 0 if motor parameter
autotuning is not performed.
Automatic update will be performed after motor
parameter autotuning. In the closed-loop vector
control mode for synchronous motors, you can set
the value of this function code to P03.10.
Range: 0–65535
Note: Set the value to 0 if motor parameter
autotuning is not performed.
Description
This group of function code defines the V/F curve
of motor 1 to satisfy different load characteristics
needs.
0: Straight V/F curve; fit for constant-torque load
1: Multi-point V/F curve
2: Torque down V/F curve (1.3
-148-
Function parameter list
th
order)
Default
Modify
value
○
10.0%
○
7
○
10.0%
◎
0
●
0
●
0
Default
Modify
value
◎
0