Salicru CV50-008-4F, Руководство пользователя

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38 - 144 Function Parameters
Function
code
Name Detailed instruction of parameters
Default
value
Modify
P01 Group Start-up and stop control
P01.00 Start mode
0: Start-up directly . Start from the starting frequency P01.01
1: Start-up after DC braking. Start the motor from the starting
frequency after DC braking (set the parameter P01.03 and
P01.04). It is suitable in the cases where reverse rotation may
occur to the low inertia load during starting.
2: Start-up after speed tracking. Start the rotating motor
smoothly after tracking the rotation speed and direction
automatically. It is suitable in the cases where reverse
rotation may occur to the big inertia load during starting.
Note : This function is available for the inverters of 4kW and
above.
0 ◎
P01.01
Starting
frequency of
direct start
Starting frequency of direct start-up means the original
frequency during the inverter starting. See P01.02 for
detailed information.
Setting range: 0.00~50.00Hz
0.50 Hz
◎
P01.02
Retention time
of the starting
frequency
Set a proper starting frequency to increase the torque of the
inverter during starting. During the retention time of the
starting frequency, the output frequency of the inverter is
the starting frequency. And then, the inverter will run from
the starting frequency to the set frequency. If the set
frequency is lower than the starting frequency, the inverter
will stop running and keep in the stand-by state. The
starting frequency is not limited in the lower limit frequency.
Setting range: 0.0~50.0 s
0.0 s
◎
P01.03
Braking current
before starting
The inverter will carry out DC braking at the braking current set
before starting and it will speed up after the DC braking time. If
the DC braking time is set to 0, the DC braking is invalid.
The stronger the braking current, the bigger the braking
power. The DC braking current before starting means the
percentage of the rated current of the inverter.
The setting range of P01.03: 0.0~100.0 %
The setting range of P01.04: 0.00~50.00 s
0.0 %
◎
P01.04
Braking time
before starting
0.00 s ◎