Okuma Alarm-B 2273 Mistake in W command
The sub-spindle axis motion command (W) is wrong.
1)A W-axis motion command is designated at the B-turret side.
2)A W-axis motion command is designated in other than the G00, G01 or G50 mode.
3)The W-axis motion command numerical value is not within the following range:-99999.999<=W<=99999.9994)A W-axis motion command is designated in the sub-spindle mode (G141 mode).5)A W-axis motion command is designated at the A-turret side in the G123 mode.6)A W-axis motion command is designated when the zero offset value of the WA-axis and the WB-axis are different.7)Concerning Sub spindle-tailstock Control specification, it instructed in W-axis as follows during 'Sub spindle mode'.(1)A W-axis motion command was designated at 'work position state'.(2)After 'Sub spindle mode' had been changed, it had instructed in W-axis incremental instruction before W-axis absolute instruction.8)Concerning Sub spindle-tailstock Control specification, a W-axis motion command was designated at 'tailstock mode'.Object
SYSTEM
Code
1->A W-axis motion command is designated at the B-turret side.
2->A W-axis motion command is designated in other than the G00, G01 or G50 mode.
3->A W-axis motion command is designated in the sub-spindle mode (G141 mode).
4->A W-axis motion command is designated at the A-turret side in the G123 mode.’;
5->The movement command of W axis to the range of interference was done when the work rest was not a down position.
6->A W-axis motion command is designated when the zero offset value of the WA-axis and the WB-axis are different.
7->Concerning Sub spindle-tailstock Control specification, it instructed in W-axis as follows during ‘Sub spindle mode’.
(1)A W-axis motion command was designated at ‘work position state’.
(2)After ‘Sub spindle mode’ had been changed, it had instructed in W-axis incremental instruction before W-axis absolute instruction.
8->Concerning Sub spindle-tailstock Control specification, a W-axis motion command was designated at ‘tailstock mode’.
Others:Hexadecimal of W-axis command
Probable Faulty Locations
The W-axis command in a program.
Program Example:
G14 G01 W100.5 F100 G94 :
Measures to Take
Check the W-axis command in the program.
: G14 G01 W100.5 F100 G94 :
Related Specifications
Sub-spindle