Okuma Alarm-B 2800 Alarm detected from externally connected device
A problem has occurred with an external device.
Code
1->A problem has occurred with an external device.
2->A problem has occurred with an external device 2.
3->A problem has occurred with an external device 3.
Probable Faulty Locations
External device
Measures to Take
Clear the alarm state of the external device first and then reset the NC.