This video gives basic information on Using the FILESEEK "Seek File" instruction in the Do-more Designer software. It presents information that is commonly missed by users. This WILL NOT be a complete tutorial for the instruction but rather a supplement to the help file and customer experience.
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This instruction is used to move the file pointer within a specified file. This file must have already been opened using the File Open instruction. Now, the location of the File Pointer in a currently opened file, is stored in the. FilePointer field. This instruction can be used in Task or Program but cannot be used in Subroutines or Interrupt service routines.