摘要
介绍如何使用系统功能块读取系统状态列表获得Profibus-DP网络信息。
This article introduces how to use the system function block reading system status list in Simatic S7 series to obtain the information of profibus-DP network and how to process and organize the data to form a friendly interface for operators.
出处
《冶金动力》
2016年第6期69-70,73,共3页
Metallurgical Power
