Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd
―64― HD30 Series Inverters User Manual
6.2.3 Group F02 Run/Stop Control Parameters
No. Name Description Range
factory setting
F02.00 Start mode selection 0
2
0
0: From the DWELL frequency to start.
• Refer to F02.02 and F02.03 parameters for the start DWELL frequency.
• The starting DWELL frequency (F02.02) still works during the process of direction switch, as
following. F02.03 (starting DWELL frequency retention time) is enabled when reverse.
1: Brake first and then start from DWELL frequency.
• Refer to F02.04 and F02.05 parameters for the DC braking.
• Starting DC braking is enabled only in the process from the stop status to running status. But it
is disabled in the process of direction switch, as shown in the figure. There is no F02.05 (DC
braking time) when reverse.
2: Start after speed tracking. If the result of
speed tracking is smaller than F02.02, it will
start from the starting DWELL frequency.
• The inverter automatically searches
and catches the motor’s running
direction and speed, and starts the
rotating motor smoothly without
impact. As the right figure.
• This mode is enabled only in the
process from stop status to running
status. But it is disabled in the process
of direction switch.
F02.02
F02.02
0
F00.19
F02.01
F02.03
F02.03
F00.19: dead time of direction switch
Frequency
Forward
Reverse
Time
F02.02
F02.02
0
F00.19
F02.01
F02.05
F02.03
F02.03
Frequency
F00.19: dead time of direction switch
Time
Forward
Reverse
Power supply
Motor’s speed
Inverter’s
output frequency
Inverter’s
running direction
Detect the motor’s
speed and direction
Run reverse
without load
Reverse
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