FileDelete

 Function Block - Removes a file from the file system.

Inputs

Input	Data Type See Data Types.	Range	Unit	Default	Description
Execute	BOOL	FALSE, TRUE	N/A	No default	On the rising edge, request to perform deletion of a file.
Path	STRING	No range	N/A	No default	The path to the file.

Outputs

Output	Data Type See Data Types.	Range	Unit	Description
Done	BOOL	FALSE, TRUE	N/A	If TRUE, the command completed successfully.
Error	BOOL	FALSE, TRUE	N/A	If TRUE, an error has occurred.
ErrorID	DINT	Enumerated	N/A	Indicates the error if Error output is TRUE. See the table in File, Recipe, and TCP/IP Function Block ErrorIDs.

FBD Language Example

Not available.

FFLD Language Example

Not available.

IL Language Example

Not available.

ST Language Example

(* FileDelete example *)
CASE StepCounter OF
0:
   Inst_FileDelete(TRUE, 'Test.txt');
   StepCounter := StepCounter + 1;
1:
   Inst_FileDelete(TRUE, 'Test.txt');
   IF Inst_FileDelete.Done THEN
      Inst_FileDelete(FALSE, '');
      StepCounter := StepCounter + 1;
   END_IF;
END_CASE;

See Also

File Management FileClose FileCopy FileEOF FileExists FileOpenA FileOpenR FileOpenW

FileReadBinData FileReadLine FileRename FileSeek FileSize FileWriteBinData FileWriteLine