INVT GD350-5R5G-4 - Page 143

Goodrive350 series high-performance multi-function inverter Chapter 6
-138-
Function
code
Name
Detailed parameter description
Default
value
Modi
fy
coefficient
P03.31
Corresponding
frequency of high
speed friction
torque
P03.29–400.00Hz
50.00Hz
○
P03.32
Torque control
enable
0:Disable
1:Enable
0
◎
P03.33–
P03.35
Reserved
variables
0–65535
0
●
P03.36
Speed loop
differential gain
0.00–10.00s
0.00s
○
P03.37
High-frequency
current loop
proportional
coefficient
Under closed-loop vector control mode (P00.00=3)
and P03.39, the current loop PI parameters are
P03.09 and P03.10; above P03.39, the PI
parameters are P03.37 and P03.38.
Setting range of P03.37: 0–20000
Setting range of P03.38: 0–20000
Setting range of P03.39: 0.0–100.0% (relative to
max. frequency)
1000
○
P03.38
High-frequency
current loop
integral
coefficient
1000
○
P03.39
Current loop
high-frequency
switch-over point
100.0%
○
P03.40
Inertia
compensation
enable
0: Disable
1: Enable
0
○
P03.41
Upper limit of
inertia
compensation
torque
Limit the max. inertia compensation torque to
prevent inertia compensation torque from being too
large.
Setting range: 0.0–150.0% (rated motor torque)
10.0%
○
P03.42
Inertia
compensation
filter times
Filter times of inertia compensation torque, used to
smooth inertia compensation torque.
Setting range: 0–10
7
○
P03.43
Inertia
identification
torque value
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)
10.0%
○
P03.44
Enable inertia
identification
0: No operation
1: Start identification
0
◎