Basic parameter group 01
PARAMETER DESCRIPTION 103
Base frequency
Generally 01-03(P.3) is set as rated frequency of the motor.
When the rated frequency on the motor nameplate is 50HZ, the base frequency must be set to 50HZ. If it is set to
60HZ, excessive voltage drop will happen, which may cause insufficient torque, the inverter may trip due to
overload.
When running the motor requires switching to the commercial power supply, set the commercial power supply
voltage value in 01-03(P.3).
Note: Refer to section 5.2.10 second function for the second base frequency, the second base voltage.
Base voltage
When the output frequency is lower than the base frequency, the output voltage of the inverter will increase as the
output frequency increases; when the output frequency reaches the base frequency (01-03(P.3)), the output
voltage will reach the base voltage. If the output frequency exceeds the base frequency and still rising, the output
voltage will be fixed at the base voltage.
5.2.3 Acceleration/deceleration time setting
Use this function to set motor acceleration/deceleration time.
Parameter
Name
Default Setting Range
Content
01-05
P.29
Acceleration/deceleration
curve selection
0
0
Linear acceleration /deceleration curve
1
S shape acceleration /deceleration curve 1 (Note 1)
2
S shape acceleration /deceleration curve 2 (Note 2)
3
S shape acceleration /deceleration curve 3 (Note 3)
01-06
P.7
Acceleration time
5.00s
0~360.00s/0~
3600.0s
3.7K/5.5KF and below
20.00s
5.5K/7.5KF and above
01-07
P.8
Deceleration time
5.00s
0~360.00s/0~
3600.0s
3.7K/5.5KF and below
10.00s
5.5K/7.5KF~7.5K/11KF
30.00s
11K/15KF and above
01-08
P.21
Acceleration/deceleration
time increments
0
0
Time increment is 0.01s
1
Time increment is 0.1s
01-09
P.20
Acceleration/deceleration
reference frequency
50.00Hz
1.00~
650.00Hz
50Hz system setting (00-24(P.189)=1)
60.00Hz
60Hz system setting(00-24(P.189)=0)
Setting
Setting
01-03(P.3)
/01-25(P.47)
Output
frequency
Output
voltage
(V)
01-04(P.19)/01-
43(P.215)