: VAR p [...] 3Slave; END_VAR Program: p

DeviceRunning VAR devices [...] ; END_VAR device

DataProvider IsAxisVar [...] DataProvider IsCurveVar [...] DataProvider IsElementVar

CleanupAction 2 VAR_INPUT 3 itf [...] ErrorIDProposed : INT ; 6 END_VAR 7 VAR_OUTPUT 8 x

MultiClientData (Method) IsAxisVarLocal (Method) IsCurveVarLocal (Method) IsElementVar

) Input pstInterfaceVar

) Input pstInterfaceVar

_IEC_RESULT Input var

Dest POINTER TO BYTE var

Src POINTER TO BYTE var