c) Write to an external file with explicitly generated "LF"
The following must be programmed in order to achieve the same result as under a:
Program code
...
N200 DEF STRING[30] DEV_1
N210 DEF INT ERROR
N220 DEV_1="LOCAL_DRIVE/myprotfile.mpf"
N230 EXTOPEN(ERROR,DEV_1)
N240 WRITE(ERROR,DEV_1,"MY_STRING'H0A'")
N250 WRITE(ERROR,DEV_1,"MY_STRING'H0A'")
N260 EXTCLOSE(ERROR,DEV_1)
N270 M30
Output result:
MY_STRING
MY_STRING
3.5.2 Delete file (DELETE)
The DELETE command deletes all files, irrespective of whether these were created using
the WRITE command or not. Files that were created using a higher access authorization can
also be deleted with DELETE.
Syntax
DEF INT <error>
DELETE(<error>,"<file name>")
Meaning
DELETE: Command for deleting the specified file.
<error>: Variable for returning the error value.
Type. INT
Value: 0 No error
1 Path not allowed
2 Path not found
3 File not found
4 Incorrect file type
11 The file is in use
12 No resources available
20 Other error
Work preparation
3.5 File handling
NC programming
568 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
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