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以一个梯形图为例,分析 PLC 双线圈输出产生误动作的原因,并介绍PLC 实现双线圈输出功能的程序设计方法。
Taking a ladder diagram as an example, this paper analyzes the causes of misoperation of PLC dual coil output and introduces the programming method of PLC to realize the dual coil output function.