Error description 280-0836
Error message
Undermål
Cause of error
Undersize.
During grinding with a dimensional control, the control has already responded at the start of the command.
This means that the diameter to be ground already has a finishing dimension or undersize.
If more than one cycle is programmed in sequence with a dimensional control, it can be normal for the rough size to be too small. However, at least the last cycle must be free of such error.
Error correction
Check the workpiece / Check the setting of the dimensional control.