Okuma Alarm-B 2255 Mistake in arc radius command
1)The sequence of G02 or G03 (circular interpolation) has both L and I, K commands.
2)The sequence of G02 or G03 block which contains an L command has neither X command nor Z command.
3)The sequence of G102 or G103 (circular interpolation in contour generation) has no L command.
4)The sequence of G132 or G133 (circular interpolation in side contour generation) has no L command.
5)The sequence of G132 or G133 has neither Z command nor C command.
Indicates the numbers above.
Probable Faulty Locations
Sequence containing G02, G03, G102, G103, G132, or G133
Code 1 appears.
G00 X100 Z100 G03 X110 Z95 L5 K-5
Measures to Take
For radius command containing an L command, designate both X and Z commands, do not designate I and K commands.