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Axis Refrence (Zero Return) procedure of eatch axis in fanuc control

 


Axis Refrence (Zero Return) procedure

  1. Move the axis to where you want to zero return position 
  2. Select "MDI" mode
  3. Press the function key “OFFSET SETTING”
  4. Press the  “SETTING” key
  5. Move the cursor to “PARAMETER WRITE” . May need to page up or down to get to the top of the Parameter numbers.
  6. Turn on PWE (Parameter Write) make it a 1
  7. Press the  "SYSTEM" key
  8. Press the "PARAM" key
  9. Type1815 and press "No.Search" . This should bring up parameter 1815.
  10. Arrow down to whichever axis you want to change X,Y,or Z.
  11. Change bit of APZ 1 to 0 (This will delete the current reference zero). 
  12. Alarm will occurred need to ZRN
  13.  Power off machine for one minute and power up
  14. Go back to the parameter 1815 and make bit of APZ  0 to 1
  15. Power off machine for one minute and power up
  16. Now new home position will be set