D POINTER TO ARRAY [0..0 [...] SizeDataBytes UDINT pDElemFuns POINTER TO ARRAY [0..0

ConnectionHandle UDINT IN: Handle of the connection to close udiState UDINT

S POINTER TO BYTE The string to test for a prefix udiLenS UDINT

serves to read data [...] the memory area to [...] to. udi

serves to write data to the previously [...] the data to be

serves to read data [...] the memory area to [...] to. udi

serves to write data to the previously [...] the data to be

ClientOpenChannel : UDINT InOut: Scope [...] ClientOpenChannel UDINT Input addr [...] ReqId POINTER TO DWORD pfn

Type is set to ASYNCJOB [...] Comment ulEventId UDINT [...] EventClass UDINT Event class ul

_IEC_HANDLE udiCmd UDINT udiOffset UDINT udiDataLen UDINT pData POINTER