6.3 Auxiliary running parameter group
Functional Details 55
F2.00
F2.01
Start frequency
Start frequency duration
Setting range: 0.0 ~ 50.0Hz
Setting range: 0.0 ~ 20.0Sec
This functional parameter group is used to define characteristics relevant with
start mode. See Figure 6-12.
For the system with large inertia, heavy load and high requirements of start
torque, the start frequency can effectively overcome the problem of difficulty
start. The start frequency duration (parameter code [F2.01])) means the running
duration at the start frequency, and can be set according to actual requirements.
When it is set to 0, the start frequency is void.
Frequ频en率cy
Set fr设eq定ue频nc率y
[F2.00]
[F2. 01]
S启tar动t
Dec无el直era流ti制on动stop
witho减u速t D停C机braking
F自re由e 停sto机p
T时im间e
Figure 6-12 Start and Stop Frequency Output Curve
F2.02 Stop mode
Setting range: 0 ~ 1
0: Deceleration stop
The inverter stops after its output frequency decreases gradually according to the
set acceleration time.
1: Free stop
When stopping, the inverter outputs zero frequency and locks output signals, and
the motor rotates freely and then stops. At the free stop, it is required to restart
the motor after the motor has completed stopped running. Otherwise, over
current or overvoltage fault may occur.
E500 Series Universal Low-Power Inverter
