FB_CoEExecuteCommand

With the function block FB_CoEExecuteCommand a command can be executed.

Inputs

VAR_INPUT
    NetId       : T_AmsNetID := '';
    Index       : WORD;
    pSrcBuf     : PVOID;
    SrcBufLen   : UDINT;
    pDstBuf     : PVOID;
    DstBufLen   : UDINT;
    Execute     : BOOL;
    Timeout     : TIME := DEFAULT_ADS_TIMEOUT;
END_VAR

Name	Type	Description
NetId	T_AmsNetID	String which contains the AMS Network ID of the PC (type: T_AmsNetId).
Index	WORD	CoE object index that FB_CoEExecuteCommand refers to.
pSrcBuf	PVOID	Address of the structure of the data to be sent
SrcBufLen	UDINT	Size in bytes of the structure of the data to be sent
pDstBuf	PVOID	Address of the structure of the data to be received
DstBufLen	UDINT	Size in bytes of the structure of the data to be received
Execute	BOOL	The function block is enabled via a positive edge at this input.
Timeout	TIME	Maximum time allowed for the execution of the function block.

Inputs/outputs

VAR_IN_OUT
   Axis : AXIS_REF;
END_VAR

Name	Type	Description
Axis	AXIS_REF	Axis data structure that unambiguously addresses an axis in the system. Among other parameters it contains the current axis status, including position, velocity or error state.

Outputs

VAR_OUTPUT
    Busy        : BOOL;
    Error       : BOOL;
    ErrorId     : UDINT;
    Status      : _E_CoECommandStatus;
END_VAR

Name	Type	Description
Busy	BOOL	This output is set when the function block is activated, and remains set until a feedback is received.
Error	BOOL	This output is set after the Busy output has been reset when an error occurs in the transmission of the command.
ErrorId	UDINT	In the event of a set error output returns the ADS error code.
Status	_E_CoECommandStatus	Status of the command execution