Okuma Alarm-D 4798 APC door lock incomplete
The door lock confirmation function failed to operate properly.
Code
1->The APC door lock pin IN confirmation function was not turned ON within 2 seconds after the APC door(or setup ST door)lock output had been turned ON.
2->The APC door lock pin IN confirmation signal was not turned OFF within 5 seconds after the APC door (or setup ST door) lock output had been switched from ON to OFF.