Design of Data Acquisition Scheme of MES System for Frame Production Line

For manufacturing companies, the ability to collect accurate, comprehensive, and real-time production process data is very beneficial to the refined management of the company. Based on technologies such as PLC and Code39 barcodes, this paper designs a data acquisition scheme for the data acquisition module of the MES system of a frame production line in an enterprise. First of all, it analyzes and summarizes the problems existing in the data collection link of the production line. Then, according to the data objects, the corresponding data collection schemes are designed. Practice has proved that the data collection program designed in this paper has brought certain reference value to the enterprise.