FileSize

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 Function Block - Gets the size of a file.

Inputs

Input

Data Type

Range

Unit

Default

Description

Execute

BOOL

0 to 1

N/A

No default

On the rising edge, read the size of a file.

Path

STRING

N/A

N/A

No default

The path to the file.

Outputs

Output

Data Type

Range

Unit

Description

Done

BOOL

 

 

If TRUE, the command completed successfully.

Error

BOOL

 

 

If TRUE, an error has occurred.

ErrorID

DINT

 

 

Indicates the error if Error output is TRUE.

See the table in File and TCP/IP Function Block ErrorIDs.

Size

DINT

 

 

The size of the file in bytes.

Remarks

Figure 1: FileSize

FBD Language Example

Not available.

FFLD Language Example

Not available.

IL Language Example

Not available.

ST Language Example

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

See Also