The speed control of high speed must take into account whether the CLOCK resolution of the system is enough to grasp the time of processing software instructions. In addition, the data access mode of hall-sensor signal change also affects the processor efficiency and the correctness and real-time of judgment. As for the speed control of low speed, especially low speed starting, because the returned hall-sensor signal changes more slowly, how to capture the signal mode, processing time and properly configure the control parameter value according to the motor characteristics is very important.

Servo motor driver has complete fault protection function. Input can be checked automatically. Provide overcurrent protection (hardware/software); Overvoltage protection/undervoltage protection; Hall fault protection; Pulse interlock function; The panel is synchronized with the upper computer; Overspeed/overload protection; Phase sequence error protection; Multiple fault protection functions such as pulse loss protection are available for prevention. It can save and traverse 10 historical fault contents.