PLC使用中若干难点分析  

Analysis of Some Difficulties in PLC Application

作　　者：张君霞[1] 张勇[1] 

机构地区：[1]郑州铁路职业技术学院,450052

出　　处：《工业控制计算机》2005年第5期76-77,79,共3页Industrial Control Computer

摘　　要：介绍了可编程控制器PLC学习及使用过程中的若干难点问题,并通过梯形图程序实例,针对这些难点问题进行分析,给出了相应的解决方法。The paper discusses some difficulties in the study and application of PLC.Ladder diagram program is took as example,in which some difficulties in PLC application are analyzed,and corresponding solution methods are drew.

关 键 词：难点分析 可编程控制器PLC 难点问题 梯形图程序 

分 类 号：TM571.6[电气工程—电器]