INVT CHV160A Series - Page 65

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TP.Bắc Ninh
Factory
Setting
P1.00 START MODE
2: Speed tracking and start
0~2 0
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.
2: Speed tracking and start: Inverter detects the rotation speed and direction of motor,
then start running to its reference frequency based on current speed. This can realize
smooth start of rotating motor with big inertia load when instantaneous power off.
Function
Code
Name Description
Setting
Range
Factory
Setting
P1.01 START FREQ 0.00~10.0Hz 0.00~10.00 1.5Hz
P1.02 HOLD TIME 0.0~50.0s 0.0~50.0 0.0s
Notice:
 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 limits (P0.08).
 P1.01 and P1.02 take no effect during FWD/REV switching.