out autotune before vector running.
motor parameters and carry
motor parameter will impact
on the
control is based on
the core calculation of vector
are
Basic Operation Instruction
101
command channel.
Current running
command
channel
Multi-function
terminal 36
Shifting the
command to keypad
Multi-function
terminal 37
Shifting the
command to
communication
Multi-function terminal
38
Shifting the command
to communication
Keypad running
command channel
/
Terminal running
command channel
Communication running
command channel
Terminal running
command channel
Keypad running
command channel
/
Communication running
command channel
Communication
running command
channel
Keypad running
command channel
Terminal running
command channel
/
Note: "/"
means the multi-function terminal is invalid on the current reference channel.
Relative parameters table:
7.3 Vector control
Because asynchronous motors have the characteristics of high stage,
nonlinear, strong coupling
and various variables, the actual control of the asynchronous motor is very difficult. Vector control
is mainly used to settle this problem with the theme of that divide the stator current vector into
exciting current (the current heft generating internal magnetic field of the motor) and torque current
(the current heft generating torque) by controlling and measuring the stator current vector
according to the principles of beamed magnetic field to control the range and phase of these two
hefts. This method can realize the decoupling of exciting current and torque current to adjust the
high performance of asynchronous motors.
embedded
speed sensor-less vector control calculation. Because
exact motor parameter models, the accuracy of
performance
of vector control. It
is recommended
to input the
Because the vector control calculation is very complicated, high technical theory is needed for the
user during internal autotune. It is recommended to use the specific function parameters in vector
control with cautions.
E00.01
