Motor Tuning
Before servo system runs, it is necessary to enter the motor parameters and identify magnetic poles.
This section describes the panel operation process. For details about background operations, see Servo3 Designer.
Entering motor parameters
The setting mode of motor parameters is shutdown operation, and the effective mode is power-on reset. List of motor parameters is as follows:
| Name | Function code | Unit | Default | Min. | Max. |
| Rated voltage | P00.10 | V | 0:220V | 0:220V | 65535 |
| Rated current | P00.11 | A | 4.70 | 0.01 | 655.35 |
| Rated power | P00.12 | kW | 0.75 | 0 | 655.35 |
| Rated torque | P00.13 | N.m | 2.39 | 0 | 168427.51 |
| Max. torque | P00.15 | N.m | 7.16 | 0 | 42949672.95 |
| Rated speed | P00.17 | rpm | 3000 | 0 | 65535 |
| Max. speed | P00.18 | rpm | 6000 | 0 | 65535 |
| Inertia of motor | P00.19 | kg·cm2 | 1.30 | 0 | 42949672.95 |
| Number of pole pairs | P00.21 | - | 4 | 0 | 65535 |
| Phase resistance | P00.22 | Ω | 0.500 | 0 | 65.535 |
| Inductance Lq | P00.23 | mH | 3.27 | 0 | 655.35 |
| Inductive Ld | P00.24 | mH | 3.87 | 0 | 655.35 |
| Counter potential | P00.25 | mV/rpm | 33.30 | 0 | 655.35 |
| D-axis back potential compensation | P00.31 | % | 60.0 | 0.0 | 6553.5 |
| Q-axis back potential compensation | P00.32 | % | 100.0 | 0.0 | 6553.5 |
| Current sampling and extraction rate | P00.33 | - | 0- Extraction rate 32 | 0- Extraction rate 32 | 3- Extraction rate 256 |
| D axis proportional gain 1 | P00.34 | Hz | 2000 | 0 | 65535 |
| D axis integral gain 1 | P00.35 | % | 2.00 | 0.00 | 655.35 |
| Q-axis proportional gain 1 | P00.36 | Hz | 2000 | 0 | 65535 |
| Q axis integral gain 1 | P00.37 | % | 1.00 | 0.00 | 655.35 |
| D axis proportional gain 2 | P00.38 | Hz | 1000 | 0 | 65535 |
| D axis integral gain 2 | P00.39 | % | 2.00 | 0.00 | 655.35 |
| Q-axis proportional gain 2 | P00.40 | Hz | 1000 | 0 | 65535 |
| Q axis integral gain 2 | P00.41 | % | 1.00 | 0.00 | 655.35 |
Please check the model and parameters of motor used, and enter the motor parameters according to the following process.
Magnetic pole identification
Operation process of magnetic pole identification is as follows.