Okuma Alarm-D 4152 Mistake in data from MCS to NC
MCS
Object
Axis name or none (spindle)
Character-string
None
Code
XXZZAAAA
XX:
04…The self-diagnostic data has an error. (ZZ: Received data)
06…Software sync bit or format code of buffer A is wrong.
07…Software sync bit or format code of buffer B is wrong.
08…An error occurred in data communication.
ZZ shows the data kind. AAAA is always 0.
ZZ:
1…Speed command (8408)
2…Laser linear scale value (4413)
3…Backlash (4406)
4…Actual position without positioning error compensation (440A)
5…Positioning error compensation amount
6…Full-closed loop encoder value (4410)
7…Semi-closed loop encoder value (4411)
8…ODIFF (4415)
10..APA in divided stroke (4404)
11..Acceleration/deceleration time for positioning (4422)
12..Zero offset amount
13..In-position width (4420)
14..Maximum of divided stroke (4405)
15..Point data change
Probable Faulty Locations
– Faulty MCS controller
– Faulty software