摘要
本文介绍西门子SIMATIC$7-300系列PLC与ABBACS600系列变频器通过Profibus—DP现场总线的数据通讯。主要讨论了系统配置及通讯协议、STEP7编程软件环境下的系统硬件组态及通讯编程和变频器运行参数设置等关键技术环节。
A data communication with Profibus-DP between SIMATIC S7-300 series PLC and ABB ACS600 series Frequency Converter （FC） is discussed in this paper. The key technological points are focused such as the system configuration and communication protocol, the hardware configuration, communication programming and the FC parameters setting under STEP7 software programruing environment.
出处
《自动化信息》
2008年第1期73-74,共2页
Automation Information
