摘要
本文论述了PLC(可编程逻辑控制)控制运料小车的运行.从而取代了传统的继电器控制,实现了运料过程的自动化。PLC在小车自动送料控制系统中可实现较高的自动化程度,用PLC控制送料系统,安全、可靠,而且维护、调试方便,具有很高的推广价值。
This article discusses the PLC （programmable logic control） controls the operation of trolley transported material, which replaced the traditional control of the relay, has shipped materials process automation. PLC in the car automatic feed control system can achieve a higher degree of automation, material transported by PLC control system, safe, reliable, and maintenance, debugging convenience, the promotion of high value.
关键词
PLC
控制
自动化
送料系统
PLC Control Automation Transportation system
