Vars or TriggerSyncReadVar [...] Vars or TriggerSyncReadVar [...] List SyncReadVarList SyncReadVar

is read or written [...] Start See VAR [...] _INIT : BOOL VAR_INPUT b

编译器编译指示分配的属性的内容 范围（例如： VAR_INPUT , VAR_OUTPUT , VAR [...] ' := 'read'} 杂注。这些

) 用于控制文件的权限 例子： bIsRead [...] .tContent 和 VAR tContent : INT := 500; END_VAR

List (Method) SyncReadVarList (Method) SyncReadVar [...] List (Method) TriggerSyncReadVar

Vars or TriggerSyncReadVar [...] Vars or TriggerSyncReadVarList [...] ReadableRequestBase.AssignRead

private ¶ prvReadAlarmComment (Method) prvReadLatchVarString (Method) prvReadLatchVar

助手提供整个项目中可用的所有变量。 这里对话框的返回值被激活， Var_OUTPUT 变量和 VAR_IN_OUT 变量 [...] 个参数 ReadRecipe 'Recipe

List (Method) SyncReadVarList (Method) SyncReadVar [...] List (Method) TriggerSyncReadVar

private ¶ CheckBufferSize (Method) HandleReadOfBigVarTypes (Method) HandleReadOfSmallVar