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LM小型可编程控制器软件(基于CoDeSys)笔记二十二:错误4268/4052
2022-07-04 04:44:00 【Gutie_bartholomew】
写程序的时候遇到这个错误
字面意思:
4268:等待表达式
4052:这个名称为“ ”的adh164程序块必须为一个已声明的例子
后来发现是这个程序里面的调用这个程序块的时候,没有给这程序块一个名字,名字为空“ ”,所以提示了这个两个错误,把程序块写上一个名字,这两个错误就消失了。

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