Chapter 5 Function parameter
124
increase gain value when the motor has obvious oscillation, the greater gain, the more
obvious the suppression of oscillation.
When using the function of oscillation suppression, which requires that the motor's rated
current and no-load current parameters must be accurate, otherwise V/F oscillation
suppression is ineffective.
F4.12
V/F separation
voltage source
Digital setting(F4.13)
0
0
☆
AI1
1
AI2
2
Panel potentiometer
3
High-speed pulse
setting(DI5)
4
Multistage instruction
setting
5
Simple PLC
6
PID
7
Communications given
8
100.0%
Corresponding to the motor rated voltage
（
b0.02
）
F4.13
V/F separation
voltage digital
setting
0V to rated motor voltage
0V
☆
F4.14
V/F separation
voltage rise
time
0.0s to 1000.0s
0.0s
☆
5-2-7.Vector control parameters: F5.00-F5.15
F5 function code is only valid to vector control, invalid to V/F control
Code
Parameter name
Setting range
Factory
setting
Change
Limit
F5.00
Proportion of speed loop
G1
1
～
100
30
☆
F5.01
Speed loop integral T1
0.01s
～
10.00s
0.50s
☆
F5.02
Switching frequency 1
0.00
～
F5.05
5.00Hz
☆
F5.03
Proportion of speed loop
G2
1
～
100
20
☆
F5.04
Speed loop integral T2
0.01s
～
10.00s
1.00s
☆
F5.05
Switching frequency 2
F5.02
～
F0.19(max
frequency)
10.00Hz
☆