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Specification of high-performance vector convertor
P6 Group--Start stop control
P6-00
Setting range
0: Direct start
When the DC brake time is set to 0, the inverter starts running from the starting frequency. When the DC brake time is
not 0, the DC brake first, and then run from the starting frequency. Suitable for small inertia load when you start the motor
may have rotated occasion.
1: Speed tracking restart of the drive motor speed and direction of the judge, and then to track the frequency of the motor
start,
Rotating motor smoothly without impact start. Instantaneous power suitable for large inertia load restart. To ensure the
performance speed tracking start, you need to accurately set the motor F1 group parameters.
2: Induction pre-excitation start only for asynchronous motors, used before the motor running to first establish a magnetic
field. Pre-excitation current, pre-excitation time refer to the function code P6-05, P6-06 instructions.
If the pre-excitation time is set to 0, the drive to cancel pre-excitation process starts from the starting frequency. Pre-
excitation time is not 0, the first and then start pre-excitation can improve the dynamic response performance of the motor.
P6-01
Setting range
As to complete the process with the shortest time to speed tracking, select the drive motor speed tracking mode:
0: Tracking down from the frequency of the power failure, usually used in this way.
1: Start tracking upwards from zero frequency, for use in case of power failure a long time to start again.
2: Tracking down from the maximum frequency, the general power of the load.
P6-02
When speed tracking restart, select speed tracking speed. Parameter is larger, faster track. But it sets too high may cause
tracking results unreliable.
P6-03
Start frequency retention time
P6-04
As to ensure that the motor torque at start-up, set an appropriate start frequency. In order to establish the full flux motor when
starting, we need to start frequency to maintain a certain time.
Start from the lower frequency limit frequency P6-03. But set the target frequency is less than starting frequency, the inverter
does not start, it is on standby.
Start mode
0
1
2
Speed tracking mode
0
1
2
Speed tracking speed
Setting range
Start frequency
Setting range
Setting range
Factory default
Direct start
Speed tracking restart
Start pre-excitation (AC induction motor)
Factory default
Start from stop frequency
Starting from zero speed
Start from maximum frequency
Factory default
Factory default
0.00Hz～10.00Hz
Factory default
0.0s～100.0s
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Parameter description
0
0
2
1～100
0
0
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