DS1553 AC Motor Control Module
电驱动控制
DS1553 AC Motor Control Module是一种 I/O插件模块，为控制各种电驱动系统进行了优化。
- 易于安装在MicroAutoBox III上
- HAL、增量编码器、旋变、EnDat和SSI传感器的接口
应用领域
DS1553可以安装在带有DS1514 FPGA Base Board的所有MicroAutoBox III变体上。
用户自定义的FPGA编程
DS1553 提供适用于MicroAutoBox III的自定义编程FPGA 的 I/O 接口。通过这种方式，控制回路可以外包到MicroAutoBox的FPGA上并直接闭合。因此，可以实现非常快的闭环控制算法与最短的周转时间。为了快速方便地基于FPGA建模，XSG AC Motor Control Library提供了现成的、可配置的元件来控制常规的电驱动。您不必进行复杂的信号预处理，可以集中精力在CPU和FPGA中开发新的控制算法。
AC Motor Control Solution
The DS1553 offers I/O interfaces for the user-programmable FPGA of MicroAutoBox III when used with the AC Motor Control Solution based on MicroAutoBox III variants with a DS1514 FPGA Base Board. The control of the sensor interfaces commonly used for electric motors, such as Hall, incremental encoders, resolvers, EnDat, or SSI, is performed entirely on the processor via MATLAB®/Simulink® without you having to program the FPGA.
| Parameter | Specification |
|---|---|
| Digital input | 8 channels, 0 ... 5 V, differential or single-ended, software-configurable |
| Digital output | 16 channels, 0 ... 5 V, single-ended to generate gate driver signals, PWM synchronization signals, bit out 8 additional channels by modifying IP-module pins |
| Analog input | 8 channels, software-configurable input voltage range (±5 V, ±15 V, ±30 V), differential, 10 Msps |
| Analog output | 2 channels, -10 ... 10 V (single-ended) or -20 ... 20 V (differential, reference to GND) |
| Resolver interface | Max. position resolution 16 bits (depending on motor speed). Generation of excitation signal (3,7,10 Vrms; excitation frequency from 2 ... 20 kHz in 250 Hz increments, software-configurable) |
| RS422/RS485 | 4 RS485 transceivers for connecting 2 serial angle meters (e.g., EnDat or SSI interface) |
| Power supply for sensors | 12 V: max. 50 mA 5 V: max. 50 mA (used for the MicroAutoBox III VSENS-PIN for currents up 750 mA) |