Okuma Alarm-B 2933 Program request impossible
(In case of loader)
When the loader-service request is given from the NC lathe, the loader is not ready for accepting it.
Code
1->The loader is not in the program operation mode when it receives the request 0.
2->The loader is not in the program operation mode when it receives the request 1.
3->The loader is not in the program operation mode when it receives the request 2.
4->The loader is not in the program operation mode when it receives the request 3.
5->The loader is not at the home position when the loader request is given.
6->The loader is not in the program operation mode.
7->The loader is in the machine lock state.
8->The key switch on the loader operation panel is at neither the AUTO nor the OFF position.
9->”Loader cycle start conditions” input signal has turned it off.
10->A loader instruction panel was detached from an operational panel, and single block was an OFF condition.
Object
0->Not related with an axis
2->Y-axis
3->Z-axis
Probable Faulty Locations
1)The Key switch on the loader operation panel is at neither the AUTO nor the OFF position.
2)The mode selection is not [PROG] (program operation).
3)The loader is not lacated in the range designated by the setting for parameters No.64 and No.65.
4)The loader is in the machine lock state.
(In case of robot)
When transfer of the robot program was requested by the lathe, the robot was not in the condition for accepting the request.
Code
1->The robot is not in the program operation mode.
2->The robot is in state of machine lock.
3->The robot key switch is set at neither [SYSTEM LINK] nor [PANEL LOCK].
4->The swing is not in A-position.
5->The C-axis is not outside the lathe.
Probable Faulty Locations
1)The key switch is set at neither [SYSTEM LINK] nor [PANEL LOCK].
2)The program operation mode is not selected.
3)The swing is not in A-position.
4)The C-axis is not outside the lathe.
5)The robot is in state of machine lock.