SysPortAsyncFB (FB) ¶ FUNCTION_BLOCK SysPortAsyncFB EXTENDS AsyncBaseClass Methods: SysPortInAsync SysPortInDAsync SysPortInWAsync SysPortOutAsync SysPortOutDAsync SysPortOutWAsync SysPortInAsyncWrapper SysPortInDAsyncWrapper SysPortInWAsyncWrapper SysPortOutAsyncWrapper SysPortOutDAsyncWrapper SysPortOutWAsyncWrapper Structure: SysPortInAsync (Method) SysPortInDAsync (Method) SysPortInWAsync (Method) SysPortOutAsync (Method) SysPortOutDAsync (Method) SysPortOutWAsync (Method) Wrapper SysPortInAsyncWrapper (Method) SysPortInDAsyncWrapper (Method) SysPortInWAsyncWrapper (Method) SysPortOutAsyncWrapper (Method) SysPortOutDAsyncWrapper (Method) SysPortOutWAsyncWrapper (Method)

SysPortAsyncFB.SysPortInAsync (METH) ¶ METHOD SysPortInAsync : RTS_IEC_HANDLE For details, see node “Documentation” InOut: Scope Name Type Comment Return SysPortInAsync RTS_IEC_HANDLE Input pParam POINTER TO tSysPortIn pudState POINTER TO UDINT pResult POINTER TO RTS_IEC_RESULT Result of Jobadd

SysPortAsyncFB.SysPortInDAsync (METH) ¶ METHOD SysPortInDAsync : RTS_IEC_HANDLE For details, see node “Documentation” InOut: Scope Name Type Comment Return SysPortInDAsync RTS_IEC_HANDLE Input pParam POINTER TO tSysPortInD pudState POINTER TO UDINT pResult POINTER TO RTS_IEC_RESULT Result of Jobadd

SysPortAsyncFB.SysPortInWAsync (METH) ¶ METHOD SysPortInWAsync : RTS_IEC_HANDLE For details, see node “Documentation” InOut: Scope Name Type Comment Return SysPortInWAsync RTS_IEC_HANDLE Input pParam POINTER TO tSysPortInW pudState POINTER TO UDINT pResult POINTER TO RTS_IEC_RESULT Result of Jobadd

SysPortAsyncFB.SysPortOutAsync (METH) ¶ METHOD SysPortOutAsync : RTS_IEC_HANDLE For details, see node “Documentation” InOut: Scope Name Type Comment Return SysPortOutAsync RTS_IEC_HANDLE Input pParam POINTER TO tSysPortOut pudState POINTER TO UDINT pResult POINTER TO RTS_IEC_RESULT Result of Jobadd

SysPortAsyncFB.SysPortOutDAsync (METH) ¶ METHOD SysPortOutDAsync : RTS_IEC_HANDLE For details, see node “Documentation” InOut: Scope Name Type Comment Return SysPortOutDAsync RTS_IEC_HANDLE Input pParam POINTER TO tSysPortOutD pudState POINTER TO UDINT pResult POINTER TO RTS_IEC_RESULT Result of Jobadd

SysPortAsyncFB.SysPortOutWAsync (METH) ¶ METHOD SysPortOutWAsync : RTS_IEC_HANDLE For details, see node “Documentation” InOut: Scope Name Type Comment Return SysPortOutWAsync RTS_IEC_HANDLE Input pParam POINTER TO tSysPortOutW pudState POINTER TO UDINT pResult POINTER TO RTS_IEC_RESULT Result of Jobadd

Wrapper ¶ SysPortInAsyncWrapper (Method) SysPortInDAsyncWrapper (Method) SysPortInWAsyncWrapper (Method) SysPortOutAsyncWrapper (Method) SysPortOutDAsyncWrapper (Method) SysPortOutWAsyncWrapper (Method)

SysPortAsyncFB.SysPortInAsyncWrapper (METH) ¶ METHOD SysPortInAsyncWrapper : BYTE InOut: Scope Name Type Return SysPortInAsyncWrapper BYTE Input pParam POINTER TO tSysPortIn

SysPortOutW (FUN) ¶ FUNCTION SysPortOutW : RTS_IEC_RESULT <description>This function writes the specified WORD-value on the certain port address.</description> <result><p>RESULT: Returns the runtime system error code (see CmpErrors.library).</p></result> InOut: Scope Name Type Comment Return SysPortOutW RTS_IEC_RESULT Input ulAddress UDINT <param name=”ulAddress” type=”IN”>Port address</param> usVal WORD <param name=”usVal” type=”IN”>Value to be written to the port.</param>