|AutomationDirect Live Chat|
This video gives basic information on Using the FILEWRITE "Write to 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.
This instruction is used to send data from a string or Numeric Data block, to a file that has been opened using the FILEOPEN instruction. It does this by writing data at the File handle structure’s file pointer value. Then increments that pointer value appropriately. So, this instruction can be used in Task or Program but cannot be used in Subroutines or Interrupt service routines.