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MELSEC-Q
11 INSTRUCTIONS AND FUNCTIONS
CLOSE
Instruction
CLOSE
• Terminates the I/O processing of a file.
CLOSE # <file number> [, # <file number> … ]
Syntax
file number
• • • •
Specify the file number that was opened by the
OPEN instruction.
CLOSE
• • • •
Closes all files and terminates the I/O processing for
the file.
Examples
CLOSE #1
• • • •
Closes the #1 file and terminates the I/O processing
for the file of file number 1.
Description
• The CLOSE instruction closes (terminates processing) a file that is completed for data I/O
processing.
• Specify the file number opened by the OPEN instruction for <file number>.
• If <file number> is omitted, all files currently open are closed.
• Specify 1 through 8 for <file number>.
• All files are automatically closed if RUN, CLEAER, END, NEW, LOAD, CLOSE, or
SYSTEM instruction is executed, or if the program is edited.
Files are not closed, however, by the STOP instruction.
REMARK
See the OPEN, END, STOP, NEW, LOAD and CHAIN instructions, and Chapter 6.
