Libraries > CT File Access > Function Blocks

This function block writes data into the file, which was previously opened via File.Open. The contents of the memory area indicated by pointer ”pBuffer” should not be modified during the write action! The size of the structure of the memory containing the bytes to be written as well as the number of bytes to be written will not be checked.

Inputs:

xExecute	BOOL
xAbort	BOOL
udiTimeOut	UDINT
hFile	CAA.HANDLE	File handle
pBuffer	CAA.PVOID	The address from where the data can be obtained, can be determined with the help of operator ADR.
szSize	CAA.SIZE	Number of bytes to be written (can be determined via operator SIZEOF)

Outputs:

xDone	BOOL
xBusy	BOOL
xError	BOOL
xAborted	BOOL
eError	FILE.ERROR	Error ID

File.Write

File.Write