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Basic Characteristics RAPID

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Close Closes a file or serial channel<br />

Example<br />

Arguments<br />

Close is used to close a file or serial channel.<br />

Close channel2;<br />

The serial channel referred to by channel2 is closed.<br />

Close IODevice<br />

IODevice Data type: iodev<br />

Program execution<br />

Syntax<br />

The name (reference) of the file or serial channel to be closed.<br />

The specified file or serial channel is closed and must be re-opened before reading or<br />

writing. If it is already closed, the instruction is ignored.<br />

Close<br />

[IODevice ’:=’] ’;’<br />

Related information<br />

Described in:<br />

Opening a file or serial channel <strong>RAPID</strong> Summary - Communication<br />

<strong>RAPID</strong> Reference Manual 8-Close-1

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