摘要
本文以实际项目为背景,以西门子S7-200系列PLC控制器为核心,给出了控制系统的整体方案设计,同时介绍了水下电弧控制系统的工作原理,并给出了主要的程序控制流程图。该系统已成功应用于生产,并取得满意效果。
This paper takes actual item as background, taking Siemens S7-300 series PLC controller as core, it gives out the whole project design of the control system, introduces the work principle of submerge arc control system, and gives main procedure control flow chart. The system has already succeeded to be applied in production, and obtains satisfied result.
出处
《机电工程技术》
2007年第2期44-46,共3页
Mechanical & Electrical Engineering Technology
