The design and implementation of control system for automatic flour weighing-distribution equipment

摘要

The design method of a control system for weighing-distribution equipment was introduced, with detailed description of hardware connection and software programming. A special chip AD7730, high-precision bridge transducer A/D converter, was used to simplify task in hardware circuit. Simultaneously, array management method in hierarchical software makes it convenient to process numerous parameters and run all kinds of test programs.