基于微型PLC通信的多轴伺服同步控制  

Synchronous Control of Multi Axis Servo Based on Micro PLC Communication

作　　者：邹丽梅[1] 郭波[1] 

机构地区：[1]武夷学院机电工程学院,福建武夷山354300

出　　处：《宜春学院学报》2015年第3期49-52,共4页Journal of Yichun University

基　　金：福建省教育厅科技项目(JA14317)

摘　　要：为了拓展多轴伺服自动化应用,提出利用PLC串口通信,构成N:N网络伺服控制器,通过PLC间输入输出信号,同步控制主从站PLC脉冲输出时间。实验设计5轴伺服控制器,自动控制功能由梯形图实现,分析解决控制应用的编程难点。控制方案可按需组建CPU高性能资源,结构简单且扩展性强,具有PLC的高可靠性,使多轴伺服同步控制器适应性更强。In order to develop the muki axis servo automation application, constitutes N： N network servo control- ler for using PLC serial communication, master - slave station synchronization control of PLC pulse output time, through the PLC between input and output signals. From ladder diagram to realize the automatic control function of 5 axis servo controller, analyze and solve the difficulties of programming control applications. The control scheme can be allocated according to the needs of high performance CPU resources, has the advantages of simple structure and strong expansibility, high reliability with PLC, stronger adaptability to synchronize the multi axial servo con- troller.

关 键 词：微型PLC 多轴 伺服电机 同步控制 N:N网络 

分 类 号：TM921[电气工程—电力电子与电力传动]