) ReadFileName (Method [...] File transfer ¶ VisuEnumFile

Open (Function) SysFileRead [...] Open30 (Function) SysFileRead [...] SysFile

CAA File ¶ Enums [...] Rename (FunctionBlock) File [...] (FunctionBlock) Read

for the CB_READ_FILE [...] IsAvailableAtAll ReadFile [...] Name (Property) ReadFile

Open (Struct) tSysFileRead [...] OpenAsync (Method) SysFileRead [...] SysFile

里分配以下变量： 控制变量→文件→变量 ： g_sFileName 控制变量→文件→打开 ： g_bFileOpen 控制变量→文件→关闭 ： g_bFile

implement parallel file [...] , … Atomic read-modify [...] read that value back

tSysFileOpen (STRUCT) ¶ TYPE tSysFile [...] open a file

OpenAsync (FunctionBlock) SysFileRead [...] SysFile [...] SysFile

Open (Function) SysFileRead [...] SysFile Library [...] System Title SysFile