Okuma Alarm-A 8503 Spindle internal centering unit interlock

Okuma Alarm-A 8503 Spindle internal centering unit interlock

Code
1->The centering unit middle advance command (M706) was issued when any of the following condition is not satisfied.

2->The centering unit advance command (M707) was issued when any of the following condition is not satisfied.

3->The centering unit middle retract command (M708) was issued when the centering unit advance confirmation signal was OFF.
4->The centering unit retract command (M709) was issued when any of the following condition is not satisfied.

5->The centering unit unclamp command (M710) was issued during spindle rotation
6->The centering unit clamp command (M711) was issued during spindle rotation
7->The centering unit machining cycle command (M750) was issued when any of the following condition is not satisfied.

8->Chuck is closed.