Set_Attribute_List (FB)¶

FUNCTION_BLOCK Set_Attribute_List EXTENDS BaseService

This function blocks is used for setting the contents of selected attributes of the specified CIP Object class or instance.

Note

Data received and send needs to be swapped. See parent folder.

PROGRAM PLC_PRG
VAR
    arData            : ARRAY[0..9] OF BYTE;
    setAttributeList : ENIP.Set_Attribute_List ;
    arResponse      : ARRAY [0..9] OF BYTE;
END_VAR

setAttributeList(
    xExecute:= ,
    itfEtherNetIPDevice:= EtherNetIP_Adapter,    (* instance of the device (instance is found in the I/O Mapping of the device) *)
    eClass:= ENIP.CIPClass.TCPIPInterfaceObject, (* cip class which contains the desired attribute *)
    dwInstance:= 1,                              (* value of 0 is class level, range from 1..x is instance level *)
    pRequestData := ADR(arData);                    (* data buffer *)
       udiRequestDataSize := SIZEOF(arData);        (* size of the data buffer *)
       pResponseData := ADR(arResponse);            (* data buffer from the response *)
       udiResponseDataSize := SIZEOF(arResponse);   (* size of the data buffer from the response *)
    xDone=> ,
    xBusy=> ,
    xError=> ,
    eError=> );
    ;

InOut:

Scope	Name	Type	Inherited from
Input	xExecute	BOOL	ETrig
Output	xDone	BOOL	ETrig
	xBusy	BOOL	ETrig
	xError	BOOL	ETrig
Input	itfEtherNetIPDevice	IEtherNetIPService	BaseService
	eClass	CIPClass	BaseService
	dwInstance	DWORD	BaseService
	tTimeOut	TIME	BaseService
Output	eError	ERROR	BaseService
Input	pRequestData	POINTER TO BYTE
	udiRequestDataSize	UDINT
	pResponseData	POINTER TO BYTE
	udiResponseDataSize	UDINT