Chapter 5 Function parameter
60
Code
Parameter name
Setting range
Factory
default
Change
status selection
This function code is used to set the polarity of the input terminals. When the bit is set
to 0, the polarity of output terminal is positive; when the bit is set to 1, the polarity of
output terminal is negative.
Bit0
Bit1
Bit2
Bit3
Bit4
MO1
Reserved
Reserved
R0
Reserved
5-2-5.F3 Group - Start and stop control group
Code
Parameter name
Setting range
Factory
default
Change
F3.00 Start running mode
Direct startup
0
0
★
Speed tracking restart
1
First DC braking and
then start
2
0: Directly startup: starts from the start frequency.
1: Speed tracking restart: the inverter identifies the speed that the motor is running,
directly tracks and starts from the identified frequencies, the current and voltage
smooth and have not impact during starting.
2: First DC braking and then start: firstly DC braking at the method set by F3.03 and
F3.04, and then start from the start frequency. Suitable for the occasion of small inertia
load and that the reverse running may occur
F3.01 Startup start frequency 0.00 to 10.00Hz
0.50Hz
☆
F3.02
Hold time for start
frequency
0.0 to 50.0s
0.0 s
☆
The inverter starts running from the start frequency (F3.01), after the start frequency
holding time (F3.02) is passed, and then accelerates up to the target frequency at the set
acceleration time, if the target frequency is less than the start frequency, the inverter
will enter standby state . The start frequency is not limited by the lower limit frequency.
F3.03
Braking current before
start
0.0 to 150.0%
0.0%
☆
F3.04
Braking time before
start
0.0 to 50.0s
0.0 s
☆
When DC braking before F3.03 starts, the applied DC current value is as a percentage
of the rated inverter current.
F3.04 DC current duration. If the DC braking time is set to 0, then DC braking will be
invalid.
The larger DC braking current, the greater braking force.
F3.05 Stop mode selection
Deceleration stop
0
0
☆
