ComOpen (Function) SysComRead [...] ComOpen30 (Function) SysComRead
SysComPurge (Struct) tSysComRead [...] ComPurgeAsync (Method) SysComRead
be executed PROT_READ: Pages may be read
_xChannelOpen2 (Function) CIFX_xChannelPLCActivateRead [...] _xChannelPLCActivateWrite (Function) CIFX_xChannelPLCIsRead
, SMC_ReadNCFile2 or SMC_Read