File_Close - Phoenix Contact ILC 330 User Manual

UM EN ILC 330/350
Table 3-3 FILE_CLOSE function block inputs and outputs
Name Data
Type
Execute BOOL
Handle UINT
Done BOOL
Error BOOL
ErrorID UINT
3-6
PHOENIX CONTACT
3.5.2

FILE_CLOSE

The FILE_CLOSE block is used to close a file in the parameterization memory with a
specific handle.
Figure 3-3 FILE_CLOSE block
Assign the valid handle of an open file to the "Handle" input.
Activate the block on a rising edge at the "Execute" input. The file is closed.
Execution of the function block is complete when the "Done" output is set to 1.
If an error occurred during execution, the value at the "Error" output = 1.
"ErrorID" indicates the number of the cause of the error.
The status of the "Done", "Error", and "ErrorID" outputs is maintained until a falling edge is
detected at the "Execute" input.
Data Direction Description
Input Rising edge: Block closes the file.
Input File handle of file to be closed.
Output FALSE:
TRUE:
Output FALSE:
TRUE:
Output Error number of error that occurred when closing the file:
0:
1:
20:
The function block was not executed.
The function block was executed.
No errors occurred when closing the file.
An error occurred when closing the file.
No error information available.
Invalid file handle.
File could not be closed.
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