摘要
为了达到采用PLC来实现平面工作台的位置自动检测的目的,设计系统选用带有高速计数功能的S7-200系列的PLC,型号为CPU224XP,作为现场控制器,利用PLC内部高速计数器来实现对滑块的位置检测,最终通过研究发现,位置检测思想能够跟上当今技术的发展,具有较大的应用前景。
In order to achieve using PLC to achieve automatic detection purpose of the plane workbench position, design system used S7-200 series PLC with high-speed counting function, model for CPU224 XP, as a scene controller, using PLC slide high-speed counter internal to achieve position detection, and ultimately through the study found, the position detector thought can keep up with today＇s technology, with great prospects.
出处
《自动化与仪器仪表》
2015年第4期79-80,共2页
Automation & Instrumentation
