- 68 -
P2 group Vector control parameters
P2 group function code is only valid for vector control, invalid for VF control.
P2-00
Speed loop
proportional gain
Factory
default
30
Set range
1
～
100
P2-01
Speed loop integration
time 1
Factory
default
0.50s
Set range
0.01s
～
10.00s
P2-02
Switch the low
frequency 1
Factory
default
5.00Hz
Set range
0.00
～
P2-05
P2-03
Speed loop
proportional gain 2
Factory
default
20
Set range
0
～
100
P2-04
Speed loop integration
time 2
Factory
default
1.00s
Set range
0.01s
～
10.00s
P2-05
Switch high frequency
2
Factory
default
10.00Hz
Set range
P2-02
～
max output frequency
Inverter running at different frequencies, you can choose a different speed loop PI
parameters. When the operating frequency is less than the switching frequency 1 (P2-02),
the speed loop PI adjustment parameters are P2-00 and P2-01. When the operating
frequency is greater than the switching frequency 2, the speed change PI adjustment
parameters are P2-03 and P2-04. The speed loop PI parameter between the switching
frequency 1 and the switching frequency 2 is a two-way PI parameter linear switching, as
shown in Figure 6-4
P1-30
ABZ
incrementa
l AB
Phase
sequence
0
0: Forward
1: Reverse
0: A phase advance when motor is
running forward (B phase advance
when motor reverses)
1: When the motor is running
forward B phase advance (the
motor reverses the A phase ahead)
P1-36
Speed
feedback
PG off
Line
detection
time
0.0s
0.0s
：
non-move
0.1s
～
10.0s
Used to set the encoder break
fault detection time, when set to
0.0s, the inverter does not detect
the encoder break fault. When the
inverter detects a disconnection
fault and the duration exceeds P1-
36 setting time, the inverter will
alarm FU20.
