ISOLayer_FB (FB)

FUNCTION_BLOCK ISOLayer_FB

InOut:

Scope	Name	Type	Initial	Comment
Input	hLocalSocket	RTS_IEC_HANDLE	HandleConstants.RTS_INVALID_HANDLE	Socket-Id for connection session
	nClientIx	INT
Inout	tyTxSPDU	tyISO_SPDU
	tyRxSPDU	tyISO_SPDU
Output	xOpen	BOOL
	nState	INT
	sState	STRING(47)

Structure:

• ISOLayer_FB.SendData (ACT)
• ISOLayer_FB.TCPIP_Close (ACT)
• ISOLayer_FB.TCPIP_Open (ACT)
• ISOLayer_FB.TCPIP_Send (ACT)