This function block of the ⇘ CAA_File.library returns the offset position currently set in the file. The file must be opened via ⇘ FILE.Open.

Input:

xExecute	BOOL	see: ⇘ “CAA 指南”
hFile	CAA.HANDLE	File handle

Output:

xDone	BOOL	see: ⇘ “CAA 指南”
xBusy	BOOL	see: ⇘ “CAA 指南”
xError	BOOL	see: ⇘ “CAA 指南”
eError	FILE.ERROR	Error ID
udiPos	UDINT	Offset position; Number of bytes from the start of the file