IACDRIVE I5000 Series Operation Manual page 43

0: Start directly: Start the motor at the starting frequency determined by P1.01.
1: DC braking and start: Inverter will output DC current firstly and then start the motor at the
starting frequency. Please refer to description of P1.03 and P1.04. It is suitable for the motor
which have small inertia load and may reverse rotation when start.
Function
Code
P1.01 Starting frequency
Hold time of starting
P1.02
Set proper starting frequency can increase the starting torque.
If the reference frequency is less than starting frequency, inverter will be at stand-by
status. The indicator of RUN/TUNE lights on, inverter has no output.
The starting frequency could be less than the lower frequency limit (P0.06).
P1.01 and P1.02 take no effect during FWD/REV switching.
Function
Code
P1.03
current before start
DC Braking time
P1.04
When inverter starts, it performs DC braking according to P1.03 firstly, then start to accelerate
after P1.04.
Notice:
Name
frequency
Figure 6.3 Starting diagram.
Name
DC Braking
before start
Description
0.00~10.00Hz
0.0~50.0s
Description
0.0~150.0%
0.0~50.0s
41
Setting Factory
Range Setting
0.00~10.00 1.5Hz
0.0~50.0 0.0s
Setting Factory
Range Setting
0.0~150.0 0.0%
0.0~50.0 0.0s