Jaden DLB1-0D40S2G, Инструкция по эксплуатации

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4.8 Start/stop control:P6.00-P6.15
Code Description Setting range
Def
ault Restri
ctions
P6.00
Start mode
Direct start
0
0
☆
Rotational speed tracking restart
1
Pre-excited start (asynchronous
motor)
2
•
0: Direct start
-If the DC braking time is set to 0, the Inverter starts to run at the startup frequency.
-If the DC braking time is not 0, the Inverter performs DC braking first and then starts to run at the
startup frequency. It is applicable to small-inertia load application where the motor is likely to rotate at
startup.
•
1: Rotational speed tracking restart
The Inverter judges the rotational speed and direction of the motor first and then starts at the tracked
frequency. Such smooth start has no impact on the rotating motor. It is applicable to the restart upon
instantaneous power failure of large-inertia load. To ensure the performance of rotational speed
tracking restart, set the motor parameters in group F1 correctly.
•
2: Pre-excited start (asynchronous motor)
It is valid only for asynchronous motor and used for building the magnetic field before the motor runs.
For pre-excited current and pre-excited time, see parameters of F6-05 and F6-06.
-If the pre-excited time is 0, the Inverter cancels pre-excitation and starts to run at startup frequency.
- If the pre-excited time is not 0, the Inverter pre-excites first before startup, improving the dynamic
response of the motor.
P6.01
Speed track mode
From frequency at stop
0
0
★
From zero speed 1
From maximum frequency 2
To complete the rotational speed tracking process within the shortest time, select the proper mode
in which the Inverter tracks the motor rotational speed.
•
0: From frequency at stop
It is the commonly selected mode.
•
1: From zero frequency
It is applicable to restart after a long time of power failure.
•
2: From the maximum frequency
It is applicable to the power-generating load.
P6.02
Rotational speed tracking
speed
1~100
20
☆
In the rotational speed tracking restart mode, select the rotational speed tracking speed. The
larger the value is, the faster the tracking is. However, too large value may cause unreliable tracking.