摘要
介绍了在研制ＳＣＰ－１型贴片机过程中，采用可编程控制器（ＰＬＣ）对各外设进行控制的程序编制过程。着重分析了串行口通讯协议的设置，并以吸片过程为例，具体地说明了ＰＬＣ程序的编制方法。
n this paper introducing the programming process for controlling auxiliary devices with PLC (prngramable controller) in derelopingSCP-1 pasting machine. Emphatically analysing the set up of communicanon agreement for serial interface, and explaisining the method for programming PLCgiving an example of absorbing process.
出处
《上海航天》
1996年第1期61-63,47,共4页
Aerospace Shanghai
关键词
串行
PLC技术
表面组装技术
Serial interface, ￣+PLC technique,￣+Pasting machine,￣+Surface assembly technique
