Variable [...] read/write only a [...] requested variable VIF

address of the variable [...] variable range [...] callee) has read and

ReadData VAR di [...] _diaData 充满价值观。该程序 Read [...] 别意味着变量 test 在节目中 Read

ControlSystemHooks) instead.”)] InterceptObjectRead [...] External ) ¶ Intercepts the read of an [...] instance. InterceptPropertyRead

); // This variable stores [...] _POS_REF; // This variable [...] );// This variable

过 SMC_ReadNCFile 功能 [...] 入 SMC_ReadNCFile 实例

VAR_IN_OUT variable [...] _IN_OUT <variable name> : <data [...] _IN_OUT variable 接收实际变量（“按引

accessible. Read = 1 [...] element may be read [...] element. ReadWrite = 3

须使用功能块 SMC_ReadNCFile2 和 [...] _NCInterpreter 代替 SMC_Read [...] 子程序的文件名必须小写。 POU SMC_Read

variable*) stInfo [...] 文本变量的内容 PLC_PRG.stInfo 被打 [...] %s 文本变量 → 文本变量 PLC_PRG.stInfo