摘要
介绍了 S7-200 PLC在水处理设备给粉机上的应用,并重点介绍模拟量的处理.以及模拟量的稳定和抗干扰问题.
This paper introduces how to deal with an analog quantum in the S7-200 PLC that be used in water treatment equipment-powder lot feeder .Describes mainly the stability and anti-interference of analog quantum.
出处
《基础自动化》
CSCD
2000年第6期62-64,共3页
Basic Automation
