Okuma Alarm-A 1846 Chuck grip confirmation unit faulty
The conditions are not met (for optional index chuck grip confirmation types or optional double cylinder chuck types).
1->The grip confirmation unit advance signal kept ON for a second or longer with the grip confirmation unit retract signal ON.
2->The grip confirmation proximity switch did not turn ON within the preset time after the grip confirmation unit started advancing.
3->A collet chuck is not clamp for (Collet chuck close timer + 3[s])or longer.
4->Battery Normal signal of front chuck RSS unit is OFF.
5->Battery Normal signal of rear chuck RSS unit is OFF.
6->Battery Normal signal of front chuck hook position confirmation RSS unit is OFF.