Okuma Alarm-D 4820 M-Spindle rotation limit
M-spindle speed is limited.
Code
1->M-Spindle revolving revolution speed is M-spindle extremely low revolution speed mode max speed.
2->M-Spindle revolving revolution speed is M-spindle extremely low revolution speed mode min speed.
3->M-Spindle revolution speed is setted by TOOL No./M-SPINDLE table.