P23--Vector Control Of Motor 2 - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD
Function
Name
code
Analog filter time
P22.19
of rigid tapping
Max. frequency
P22.20
of rigid tapping
Corresponding
frequency of
P22.21
analog zero drift
of rigid tapping
Pulse reference
P22.22 speed measuring
method
P22.23 Reserved
Setting of
clearing the
P22.24
encoder counting
value
P23––Vector control of motor 2
Function
Name
code
Speed loop
P23.00 proportional gain
Speed loop
P23.01
integral time 1
Switch over low
P23.02
point frequency
Speed loop
P23.03 proportional gain
Speed loop
P23.04
integral time 2
Switch over high
P23.05
point frequency
1: AI1
2: AI2
3: AI3
0.0ms–1000.0ms
0.00–400.00Hz
0.00–10.00Hz
0: Main control board
1: PG card
2: Hybrid method
0–65535
0–65535
P23.00–P23.05 fit for vector control mode only.
Below switch-over frequency 1 (P23.02), the
1 speed loop PI parameters are P23.00 and P23.01.
Above switch-over frequency 2 (P23.05), the
speed loop PI parameters are P23.03 and P23.04;
in between them, the PI parameters are obtained
by linear variation between two groups of
parameters, as shown in the figure below.
PI parameters
(P23.00,P23.01)
2
The speed loop dynamic response characteristics
Description
Description
(P23.03,P23.04)
Output frequency f
P23.02 P23.05
-224-
Function parameter list
Default
Modify
value
○
1.0ms
○
50.00Hz
○
0.00Hz
○
0
○
0
○
0
Default
Modify
value
○
20.0
○
0.200s
○
5.00Hz
○
20.0
○
0.200s
○
10.00Hz