WriteOutputWord
Writes a word into an output of a real or simulated I/O module.
Syntax
KsError WriteOutputWord(
int Index,
int ByteOffset,
WORD Value
);
Parameters
Index: the index of an I/O module. Indexes are zero based. Aliases affect this parameter.
ByteOffset: specifies a byte offset to the location to write a WORD value. The max offset is determined by OutputLength in the SlaveStatus structure.
Value: a WORD value to write.
Return value
If the function succeeds, it returns errNoError
, otherwise an error code. For more information about the error code, see the KsError list.
Remarks
WriteOutputWord can only be called once a link is established and started.
Usable EtherCAT states
ecatOP
Example
N/A
Requirements
RT | Win32 | |
---|---|---|
Minimum supported version | 4.0 | 4.0 |
Header | ksapi.h | ksapi.h |
Library | KsApi_Rtss.lib | KsApi.lib |
See also