摘要
指出用继电器控制作为Ｆ系列起重机遥控器接口电路的缺点，介绍了Ｆ－２１Ａ遥控器的功能特点及１０ｔ桥式起重机的控制要求，提出了用ＧＥ－Ｉ型ＰＣ作为上述遥控器与起重机之间的接口电路，实现遥控器功能扩展的设计方案，比较了两种接口电路性能特点。
The drawbacks of using electric relay control as interface circuit with crane remote control device are presemted in this paper,which introduces also the functional features of F 21A remote control device and the control requirements of 10t OTC.The paper puts forward GE 1 type PC as interface circuit between crane and remote control device to extend functions of the device.The characteristics of both interface circuits are compared in the paper.
出处
《起重运输机械》
EI
1997年第11期21-24,共4页
Hoisting and Conveying Machinery
关键词
起得机
摇控
接口电路
可编程序控制器
功能
Crane remote control Interface circuit Programmable logic control
