节点文献
电梯曳引机测试系统设计
The Design of Testing System for Elevator Dray Machine
【摘要】 研究了一种基于PLC的电梯曳引机测试系统。介绍了该系统的功能及组成,重点对控制系统的硬件构成和软件设计进行了阐述,讨论了PLC与上位机的通讯以及报表软件的设计等。
【Abstract】 A testing system for elevator dray machine based on PLC were analyzed.The function and the structure of this system,the hardware structure and software design of the PLC controlling system were discussed,and the design of the communication between the PLC and the computer,the software for the report forms is also discussed in this paper.
【关键词】 电梯曳引机;
PLC;
变频调速;
交流双速;
【Key words】 elevator dray machine; PLC; variable frequency operation; alternating current twinspeed;
【Key words】 elevator dray machine; PLC; variable frequency operation; alternating current twinspeed;
- 【文献出处】 机械与电子 ,Machinery & Electronics , 编辑部邮箱 ,2005年04期
- 【分类号】TU976.3
- 【被引频次】5
- 【下载频次】305