68
01 Motor Control Parameters
01-00
The first motor control mode
Factory setting
0
Setting range
0
Speed sensorless vector control (SVC)
2
Vf control
0: Speed sensorless vector control
Refers to open-loop vector control, which is suitable for the usual high-performance control occasions. One
inverter can only drive one motor. Such as machine tools, centrifuges, wire drawing machines, injection molding
machines and other loads.
2: V/f control Applicable to the occasions where the load requirement is not high, or one inverter drives multiple
motors, such as fans and pumps. It can be used in a situation where one inverter drives multiple motors.
Tip: Motor vector parameter self-learning must be done when selecting vector control mode. Only accurate motor
parameters can take advantage of the vector control method. By adjusting the speed regulator parameter 02
group of parameters, you can get better performance.
01-01
Motor parameter self-learning
Factory setting
0
Setting range
0
No self-learning
11
Synchronous motor static self-learning
12
Synchronous motor complete self-learning
0: No self-learning.
11: Synchronous motor static auto-tunning
When the synchronous motor can not be separated from the load, the synchronous motor with load auto-tunning
has to be selected. In this process, the motor does not run.
Before the auto-tunning of synchronous motor with belt, it is necessary to set motor type and motor name plate
parameter 01-02-01-06 correctly.
The synchronous motor is equipped with auto-tunning, and the frequency converter can obtain the initial position
angle of the synchronous motor. At this time, it is necessary for the synchronous motor to operate normally.
Therefore, the auto-tunning must be carried out before the synchronous motor is installed and used for the first
time.
Action description: set the function code to 11, and then press the run key, the frequency converter will carry out
on load auto-tunning.
12: Synchronous motor complete auto-tunning
If the motor can be separated from the load, it is recommended to select the no-load auto-tunning of synchronous
motor, which can obtain better performance than the synchronous motor with load auto-tunning.
In the process of no-load auto-tunning, the inverter completes the on-load auto-tunning first, then accelerates to
00-06 according to the acceleration time 00-07, and then stops the machine according to the deceleration time
00-07 and ends the auto-tunning. Note that 00-06 must be set to a value other than 0, otherwise identification can
not be carried out normally.
Before no-load auto-tunning of synchronous motor, in addition to setting motor type and motor nameplate
parameters 01-02 ~ 01-06, it is also necessary to set encoder pulse number 01-27, encoder type 01-28, encoder
pole pairs 01-34 and 01-35.
Action description: set the function code to 11, and then press the run key, the frequency converter will carry out
no-load auto-tunning
Note: self learning can only be carried out in keyboard operation mode, and motor auto-tunning cannot be carried
out in terminal operation and communication operation mode.
Summary of Contents for S3100E Series
Page 1: ...S3100Eseries inverter General vector control PM User manual User manual ...
Page 24: ...20 Size 5 Unit mm S3100E 4T45G 55P 4T110G Size 6 Unit mm S3100E 4T110G 132P 4T160G 185P ...
Page 25: ...21 Size 7 Unit mm S3100E 4T185G 200P 4T220G Size 8 Unit mm S3100E 4T220G 250P 4T315G ...
Page 26: ...22 Size 9 Unit mm S3100E 4T315G 355P 4T400G 450P Size 10 Unit mm S3100E 4T450G 500P 4T500G ...
