INVT Goodrive350 Series Operation Manual page 166

Goodrive350 series high-performance multifunction VFD
Function
Name
code
Speed loop
P03.36
differential gain
High-frequency
current loop
P03.37
proportional
coefficient
High-frequency
current loop
P03.38
integral
coefficient
Current loop
P03.39 high-frequency
switchover point
Enabling inertia
P03.40
compensation
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
Description
1: Torque current reference
Tens place: Reserved
0: Reserved
1: Reserved
Hundreds place: Whether to enable ASR integral
separation
0: Disable
1: Enable
Thousands place: Reserved
0: Reserved
1: Reserved
0.00–10.00s
Under FVC (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: 0–65535
Setting range of P03.38: 0–65535
Setting range of P03.39: 0.0–100.0% (relative to
max. frequency)
0: Disable
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
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Function parameter list
Default
Modify
value
○
0.00s
○
1000
○
1000
○
100.0%
○
0
○
10.0%
○
7
○
10.0%
◎
0