function serves to [...] dwSpec DWORD A

a Slave has to [...] SerialLineNumber DWORD 1 Either 1 or 2

a Slave has to [...] SerialLineNumber DWORD 0 Either 1 or 2

Settings POINTER TO Sys [...] Settings” type=”IN”>Pointer to [...] SettingsEx2 POINTER TO Sys

Settings POINTER TO Sys [...] Settings” type=”IN”>Pointer to [...] SettingsEx2 POINTER TO Sys

Size POINTER TO __UXINT Pointer to requested [...] Result POINTER TO RTS

Size POINTER TO __UXINT Pointer to requested [...] Result POINTER TO RTS

Out POINTER TO RTS_IEC_RESULT [OUT] Pointer to the [...] SysFileClose : STRUCT Parameter to

Result POINTER TO UDINT [...] Name REFERENCE TO STRING ulPhysicalAddress UDINT pulSize POINTER

Data POINTER TO BYTE varInfo REFERENCE TO Variable [...] Result POINTER TO UDINT