Okuma Alarm-C 3152 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