摘要
传统电气自动化控制系统维护经费大,维护质量得不到保证。随着PLC可编程控制器出现,PLC因其适应性强、可靠性高、编程简单、功能完备等被广泛应用于电气自动化领域,极大提高了企业的电气化控制水平,保证了电气自动化控制系统的工作质量,为企业赢得了可观的经济效益。
Maintenance funds is a lot, maintenance quality is not guaranteed for the traditional electrical automation control system, With the development of PLC programmable controller, PLC is widely applied in the field of electrical automation because of its strong adaptability, high reliability, simple programming, complete function and so on. Greatly improve the electrical control level of the enterprise, ensure the electrical automation control system of the quality of the work, for the enterprise to win a considerable economic benefits.
出处
《数字技术与应用》
2015年第12期20-20,共1页
Digital Technology & Application
关键词
电气自动化
PLC
闭关控制
electrical automation PLC retreat control
