Okuma Alarm-D 4086 UPS not functioning
UPS of panel computer unit is in the state of non-functioning. In this state, there is danger that CNC does not shutdown normally when blacking out.
Probable Faulty Locations
UPS battery is discharged, or is dead. The power circuit of the panel computer unit is out of order.
Measures to Take
Please confirm the state of the lamp of the power supply of the panel computer unit. If UPS battery is discharged, please charge the battery by turning on the main breaker. If UPS battery is dead, please replace the battery.