Okuma Alarm-A 8548 ACC interlock
ACC M command was issued without satisfying the conditions for executing the command.
Code
1->M661/M662 commands were issued with the X/Z axis not at the positive limit.
2->M661 command was issued when the B-chuck is not indexed to machining station.
3->M662 command was issued when the A-chuck is not indexed to machining station.
4->Spindle rotation command and M661/M662 commands were specified at the same time. Or M661/M662 commands were issued while the spindle was in rotation.
5->M661/M662 commands were issued when chuck is not clamp or unclamp.
6->M661/M662 commands were issued when ACC airblow is not upper limit position.Or, ACC airblow was not upper position during ACC cycle.
7->M661/M662 commands were issued when the machine operation panel is not at the retract position.Or, the machine operation panel was not at the retract position during ACC cycle
8->M661/M662 commands were issued when ACC airblow is not at setup station.
Or, ACC airblow was not at setup station during ACC cycle.
9->M661/M662 commands were issued when the turret has not located an ordered position.