Error description 250-138B
Error message
Program was edited
Cause of error
The current NC program, or one of the NC programs that have called the current NC program, was changed. It is therefore impossible to go back into the program.
Error correction
- Check whether the changed program should be started
Use the mid-program startup function or the GOTO function to select the desired location to go back into the program. HEIDENHAIN recommends using the mid-program startup function to go back into the program.