"Undo Exec" (SP5-873-002) lets you move back application programs from an SD card in SD card slot 1 (upper) to the original SD card in SD card slot 2 (lower). You can use this program when, for example, you have mistakenly copied some programs by using Move Exec (SP5-873-001).

  • Do not turn ON the write protect switch of the system SD card or application SD card on the machine. If the write protect switch is ON, a download error (e.g. Error Code 44) occurs during a firmware upgrade or application merge.

  1. Turn OFF the power.
  2. Insert the original SD card in SD card slot 2 (lower). The application program is copied back into this card.
  3. Insert the SD card with the application program in SD card slot 1 (upper). The application program is copied back from this SD card.
  4. Turn ON the power.
  5. Start the SP mode.
  6. Select SP5-873-002 "Undo Exec."
  7. Follow the messages shown on the operation panel.
  8. Turn OFF the power.
  9. Remove the SD card from SD card slot 2 (lower).
  10. Turn ON the power.
  11. Check that the application programs run normally.
  12. Make sure that the machine can recognize the option (see Check All Connections at the end of this section).