西门子S7-200 PLC与台达变频器的通讯控制与应用  

The communication control and application between SIEMENS S7-200 PLC and DELTA inverter

作　　者：吴平[1] 马敏肖 王根永[1] 张江涛[1] 

机构地区：[1]石家庄德建机械有限公司,河北石家庄052160

出　　处：《科技信息》2007年第21期112-113,共2页Science & Technology Information

摘　　要：随着PLC和变频器通讯功能日益增强,PLC利用通讯控制变频器的控制方案正日益成为一种既经济又可靠的控制方式。本文主要阐述了SIEMENS S7-200 PLC和台达VFD-B系列变频器通讯控制的原理及应用。With the development of communication,control based on communication between PLC and INVERTER has become a kind of mode that is not only economical but also reliable. In this article communication control and application between SIEMENS S7-200 PLC and DELTA VFD- B INVERTER will be introduced in detail.

关 键 词：PLC HMI 自由口通讯协议 变频器 ASII码 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]