Quote Originally Posted by dornbush View Post
Hello everybody!
Today my machinist hit the chuck with the turret. After that lathe shows EX4042 alarm - “turret need zero return”.
Zero positioning is not working through the MDI mode. Can anyone send the procedure for turret zeroing for this lathe, or any similar?
Lathe has Mitsubishi Meldas MSG803 cnc control.

Thanks in advance for your help!
Where you able to reset your zero return yet? I found a procedure in our files and if you send me a message, I will scan and email it to you.