Delta Electronics VFD037CH23A-21 — настройки параметров управления двигателем переменного тока [230/638]

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Delta Electronics VFD037CH23A-21 [230/638] Motor rotation speed
Chapter 12 Description of Parameter SettingsCH2000 Series
12-14
Stop Method
Factory Setting: 0
Settings 0: Ramp to stop
1:Coast to stop
The parameter determines how the motor is stopped when the AC motor drive receives a valid stop
command.
Ra mp to Stop and Co ast to Sto p
Oper ation
Command
Motor
Rotation
Speed
Oper ation
Command
Frequency
Time
Time
Stops according to
deceleration time
Free running
to stop
Output
Frequenc y
RUN
STOP
RUN
STOP
Motor
Rotation
Speed
Frequenc
y
Output
Frequenc y
Ramp to stop: the AC motor drive decelerates from the setting of deceleration time to 0 or
minimum output frequency (Pr. 01-09) and then stop (by Pr.01-07).
Coast to stop: the AC motor drive stops the output instantly upon a STOP command and the
motor free runs until it comes to a complete standstill.
(1) It is recommended to use “ramp to stop” for safety of personnel or to prevent material from
being wasted in applications where the motor has to stop after the drive is stopped. The
deceleration time has to be set accordingly.
(2) If the motor free running is allowed or the load inertia is large, it is recommended to select
“coast to stop”. For example, blowers, punching machines and pumps
The stop method of the torque control is also set by Pr.00-22.
Control of Motor Direction
Factory Setting: 0
Settings 0: Enable forward/ reverse
1: Disable reverse
2: Disable forward
This parameter enables the AC motor drives to run in the forward/reverse Direction. It may be used
to prevent a motor from running in a direction that would consequently injure the user or damage
the equipment.
Memory of Frequency Command
Factory Setting: Read Only
Settings Read only
If keypad is the source of frequency command, when Lv or Fault occurs the present frequency
command will be saved in this parameter.

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Узнайте о методах остановки и направления работы двигателей переменного тока. Настройте параметры для повышения безопасности и эффективности работы оборудования.