Integrated bus communication mode with user control system, independent bus control mode, system control mode combining field control and centralized control. The system parameters and programs are permanently memorized and stored. The system is expanded, and the configuration is flexible and convenient. According to the actual production needs of various processing industries, a single or multiple scales can be selected to form a system for automatic correction. The dynamic weighing system with intelligent control function can reduce material waste, improve the continuity of feeding, and increase efficiency with high-precision and reliable weighing and feeding methods.