摘要
本文介绍了自动售货机的基本原理以及工作流程,以一次交易过程为例,把交易过程分为几个程序块,然后分别对程序块进行编程.
This study introduced the basic principle of the vending machine and the working process,and then take a transaction process, and the transaction process is divided into several block, and then to programming block respectively.
出处
《软件》
2013年第6期27-28,共2页
Software
关键词
PLC
自动售货机
仿真实验
优化系统
PLC
vending machine
simulation experiment
optimization system
