The menu "Undo Exec" (SP5-873-002) lets you copy back application programs from an SD card to the original SD card. 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 any application SD card. 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 main power.
  2. Insert the original SD card in SD Card Slot 2. The application program is copied back into this card.
  3. Insert the SD card (having stored the application program) in SD Card Slot 1. The application program is copied back from this SD card.
  4. Turn ON the main power.
  5. Enter the SP mode.
  6. Select SP5-873-002 "Undo Exec".
  7. Follow the messages shown on the operation panel.
  8. Turn OFF the main power.

  9. Remove the SD card from SD card slot 2.

    • This step assumes that the application programs in the SD card are used by the machine.

  10. Turn ON the main power.
  11. Check that the application programs run normally.