摘要
PID在自动控制系统中非常普遍,对于S7-300/400PLC来说,它有专用的PID控制包,即功能块(FB)。本文介绍了S7-300的PID工程应用。
PID automatic control system is very common for S7-300/400 PLC. It has a dedicated PID control packet, ie the function block (FB). This article describes the engineering applications of S7-300 PID.
出处
《自动化博览》
2013年第8期54-56,共3页
Automation Panorama1