RAPID reference manual - Technology

RewindFile and Serial Channel HandlingInstructionENDWHILE ! Close the binary fileClose dev;bindata := ReadBin(dev);The instruction Rewind is used to rewind a binary file to the beginning so that thecontents of the file can be read back with ReadBin.Error handlingIf an error occurs during the rewind, the system variable ERRNO is set toERR_FILEACC. This error can then be handled in the error handler.SyntaxRewind[IODevice ’:=’] ’;’Related informationDescribed in:Opening (etc.) of filesRAPID Summary - Communication404 RAPID reference manual - part 1a, Instructions A-R