The User Manual of JAC200 Series General Frequency Converter
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A0-08
Acceleration time of torque
control
Default value
0.00s
Set range
0.00s
～
65000s
Under torque control mode, the difference between motor output torque and load torque determines the
change rate for the speed of motor and load. So, the rotating speed of motors can change rapidly to cause
the problem that noise and mechanical stress are oversized. By setting the acceleration/ deceleration time
for torque control, the rotating speed of motor can be changed steadily.
However, for the occasion when torque corresponds rapidly, the acceleration/ deceleration time of torque
control can be set as 0.00s.
For example, two motors drag the same load together. A frequency is set as the master machine by means of
speed control mode to make sure that the load can be bore while the frequency converter is set as slave
machine and uses torque control. The actual output torque of master machine is the torque index of slave
computer. At this time, the torque of slave machine should follow master machine so the acceleration/
deceleration time for torque control of slave machine is 0.00s.
Group A2 The motor parameter of Motor 2
JAC200 can operate by switching between 2 motors which can set motor nameplate parameter, coordinating
motor parameter, separately selecting VF control or vector control, separately controling the related
parameters of encoder and separately setting the related parameter between VF performance and parameter
performance.
A2-00
The selection for the type of motor
Default value
0
Set range
0
Common asynchronous motor
1
Asynchronous motor for variable frequency
A2-01
Rate power
Default value
Model dependent
Set range
0.1kW
～
1000.0kW
A2-02
Rated voltage
Default value
Model dependent
Set range
1V
～
2000V
A2-03
Rated current
Default value
Model dependent
Set range
(the power of frequency converter <=55kW)
(the power of frequency converter >55kW)
A2-04
Rated frequency
Default value
Model dependent
Set range
0.01Hz
～
maximum frequency
A2-05
Rated rotating speed
Default value
Model dependent