纺织印染机械中实现同步控制的新方法  

A New Method of Synchronous Control for Textiles Dyeing and Fishing Machinery

作　　者：吕文刚[1] 詹建潮[1] 陈宗农[1] 

机构地区：[1]浙江大学,杭州310027

出　　处：《纺织学报》2002年第1期64-66,共3页Journal of Textile Research

摘　　要：利用PLC与变频调速器构成的多分支通讯网络,即节省下传统使用D/A转换模块的费用,又不受执行机构分布的影响。利用PLC的PID运算功能进行调速控制PLC直接对MC14489进行数字传送而实现参数显示。Constituting multi-branch network by utilizing the PLC and transducer, the communication protocol used between PLC and transducer is RS485. This can save the cost of conventional D/A module and does not suffer from the distribution of the branches. Using the PID calculation function of PLC controls the operation of electromotor. PLC to drive the MC14489 and transmit the parameters is directly utilized to exploit resource effectively. ........................................................................

关 键 词：印染机械 纺织机械 PLC变频器 同步控制 PID等速控制 运算功能 

分 类 号：TS103.7[轻工技术与工程—纺织工程]