INVT Goodrive350 Series Operation Manual page 162

Goodrive350 IP55 High-ingress Protection Series VFD
Function
Name
code
Control mode
P03.35 optimization
selection
Speed-loop
P03.36
differential gain
Proportional
coefficient of
P03.37
high-frequency
current loop
Integral coefficient
P03.38 of high-frequency
current loop
Current-loop
P03.39 high-frequency
switching threshold
Enabling inertia
P03.40
compensation
P03.41 Upper limit of
Description
Tens place: Compensation of inductance
saturation coefficient
0: Yes
1: No
Hundreds place: Reserved
0: Reserved
1: Reserved
0–0x1111
Ones place: Torque command selection
0: Torque reference
1: Torque current reference
Tens place: Reserved
0: Reserved
1: Reserved
Hundreds place: indicates whether to enable
speed-loop integral separation
0: Disable
1: Enable
Thousands place: Reserved
0: Reserved
1: Reserved
Range: 0x0000–0x1111
0.00–10.00s
In the FVC mode (P00.00=3), when the
frequency is lower than the current-loop
high-frequency switching threshold (P03.39),
the current-loop PI parameters are
P03.10; and when the frequency is higher than
the current-loop
threshold, the current-loop 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% (of the
max. frequency)
0: Disable
1: Enable
The max. inertia compensation torque is limited
-144-
P03.09
high-frequency switching
Function parameter list
Default Modify
○
0x0000
○
0.00s
○
1000
and
○
1000
○
100.0%
○
0
○
10.0%