Okuma Alarm-A 1870 Hand clamp confirmation
This alarm occurs only with the loader of the hand ID/OD gripping selectable specification. A hand close command is executed while the system is not in the dry run mode, and the hand closed answer signal is given.
Code
1->Hand clamp confirmation signal was OFF during loader axis moving.
Probable Faulty Locations
The system is not in the dryrun mode.