Specification of SN200G high-performance vector convertor
Parameter description
- 140 -
A0-06
Torque control negative maximum
frequency
Factory default
50.00Hz
Setting range
0.00Hz ~ maximum frequency (P0-10)
It is used to set the torque control mode, the drive forward or reverse maximum operating frequency.
When the drive torque control, if the load torque is less than the output torque of the motor, the motor speed will continue to
rise, in order to prevent the mechanical system appears coaster accidents, it must be limited to the maximum torque of the
motor speed control.
A0-07
Torque control acceleration time
Factory default
0.00s
Setting range
0.00s
～
65000s
A0-08
Torque control deceleration time
Factory default
0.00s
Setting range
0.00s
～
65000s
Torque control mode, the motor output torque and load torque difference determines the speed and rate of change of the
motor load, so it is possible to quickly change the motor speed, causing noise or excessive mechanical stress and other issues.
By setting the torque control acceleration and deceleration time, the motor speed can be so gradual change.
However, the need for rapid response in case of torque, set the torque control acceleration and deceleration time is 0.00s. For
example: Two hard-wired motor drag the same load, to ensure that the load is evenly distributed, set up a drive for the host,
using the speed control mode, the drive from another machine and using the actual output torque control switch, host
moments torque command as a slave, this time the torque required to follow the host machine's fast, slave torque control
acceleration and deceleration time is 0.00s.
A2 Group--2
nd
motor
SN200G can be switched between two motor, two motors can be set to the motor nameplate, respectively, can be the motor
parameter tuning, respectively, can be selected VF control or vector control, you can set the encoder parameters, respectively,
may be provided with VF control alone or vector control performance related parameters.
A2 group function code corresponds to the motor 2.
At the same time, all the parameters A2 group, the definition and use of its contents are consistent with the parameters of the
1
st
motor, not repeated here, the user can refer to the first motor-related parameter description.
A2-00
Motor type selection
Factory default
0
Setting range
0
General induction motor
1
Variable frequency induction motor
A2-01
Rated power
Factory default
Model determination
Setting range
0.1kW
～
1000.0kW
A2-02
rated voltage
Factory default
Model determination
Setting range
1V
～
400V
A2-03
Rated current
Factory default
Model determination
Setting range
0.01A
～
655.35A(frequency converter power <=55kW)
0.1A
～
6553.5A(frequency converter power >55kW)
A2-04
rated frequency
Factory default
Model determination
Setting range
0.01Hz
～
Maximum frequency
