Okuma Alarm-B 2942 Command impossible while running


Okuma Alarm-B 2942 Command impossible while running
One word advance or one word return command, or program/sequence number selection command is given while the loader(robot) is operating.

Code
1->One word return command is given while the loader(robot) is operating.
2->One word advance command is given while the loader(robot) is operating.
3->Program/sequence number selection command is given while the loader(robot) is operating.

Probable Faulty Locations
Operation error

Okuma Alarm-B 2942 Command impossible while running