摘要
设计了PLC控制变频器的多段速控制系统,速度切换由外部相应的位置检测开关确定。该系统具有操作方便、参数设置快捷、运行稳定可靠、定位精度高等优势,适用于小型的电机控制系统的多段速调速控制,并对大多数控制系统具有一定的参考价值。
A multi-section speed control system controlled by PLC is designed and the speed switch is determined by the external position detection switch. The operation results show that the system has the advantages of simple structure, convenient operation, fast parameter setting, stable and reliable operation, high positioning accuracy, and can greatly improve the production efficiency. It is very suitable for the multi-section speed control of general small motor control system, and has certain reference value for most control systems.
作者
潘晓贝
Pan Xiaobei(Sanmenxia Polytechnic,Sanmenxia 472000,China)
出处
《安徽电子信息职业技术学院学报》
2018年第3期23-26,共4页
Journal of Anhui Vocational College of Electronics & Information Technology
基金
河南省高等学校重点科研项目资助性计划(16A510030)
关键词
PLC
变频器
多段速
PLC
Frequency converter
Multi-section speed
