【摘要】 本文介绍了一种利用 PLC流程图编程的模拟屏控制系统设计方法。此系统编程简单 ,传输性能好 ,利用 PLC控制器来控制模拟屏信号显示 ,成本低 ,可靠性高 ,值得推广。更多还原

【Abstract】 A method using PLC flow charts programming to design analog screen control system is introduced.It is easy for programming and the system has excellent transmission performance.Using PLC to control signal display on analog screen has the advantage of low cost and high reliability, and it is worth widely applying.更多还原