摘要摘 要：数字管理企业在数字管理系统和数字管理系统的开发上的一次性投资主要满足用户的具体需求，并大大提高了竞争力。全球市场是国民经济和制造业的主要产业。在数字控制系统主要由可编程逻辑控制器进行功能组件,数控设备开发公司提供自动控制设备的 PLC - 5,被全世界使用,是对传统接触器吉兆的电气控制系统,而数字技术发展的逻辑控制系统不只是发生。可以取代电子和电子设备和传递元件，数学计算意味着工业生产的成本和功能和自动化过程;可靠性、可抗性、专业化和调制的好处;提供工业控制和其他部门广泛利用适应更复杂条件的机会。关键词：数字管理 市场 电子设备I┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊ABSTRACTABSTRACT ： The one-time investment of digital management enterprises in the development of digital management system and digital management system mainly meets the specific needs of users and greatly improves the competitiveness. The global market is the main industry of national economy and manufacturing.In the digital control system is mainly programmable logic controller for functional components, CNC equipment development company provides automatic control equipment of plc-5, is used throughout the world, is the traditional contactor auspicious electrical control system, and the development of digital technology logic control system is not just happen. Can replace electronic and electronic equipment and transmission components, mathematical calculation means the cost and function of industrial production and automation process; Reliability, tolerability, specialization and modulation benefits; Provides opportunities for industrial controls and other sectors to make extensive use of adaptation to more complex conditions.KEYWORDS：Digital management market Electronic equipmentII┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊目录一．课题背景及意义.......................................
