according AL_Read/ AL [...] codes according AL_Read
Request starts the read [...] Request starts the read
The number to read [...] read bit 0 write bit
.FILENAME Input xReadOnly BOOL
ComOpen (Function) SysComRead
3_sIII_IdnCmd (FunctionBlock) SMC3_sIII_IdnRead
DirOpen30 (Function) SysDirRead
read. For details of [...] currently read value [...] currently read value