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