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Okuma OSP Controller
System · Intermediate
Okuma OSP Alarm P 0945 - Memory board/battery life
The battery of the memory board has reached the end of its service life. This alarm warns that parameters, offsets, and programs could be lost on power-off unless the battery is changed soon.
0945
Okuma OSP Alarm P 0945 - Memory board/battery life
Memory board/battery life
The battery of the memory board has reached the end of its service life. This alarm warns that parameters, offsets, and programs could be lost on power-off unless the battery is changed soon.
Common Causes
- Battery in the memory board exhausted after normal service life
- Battery drained early by long power-off storage or a board fault
Troubleshooting Steps
- 1Read the code number shown with the alarm: code none = Battery of memory board finished its service life
- 2Back up all NC data now: parameters, tool offsets, programs, and user data, because a finished battery can lose everything at the next power-off.
- 3Obtain the correct replacement battery for the memory board before opening the control.
- 4Swap the battery on the memory board, then reload the software and user data as the manual directs; if your procedure allows battery swap with power ON, use it to keep memory contents.
- 5After replacement, clear the alarm and verify the battery monitor shows healthy.
- 6Record the replacement date so the next change is scheduled before this life warning returns.
Seeing Multiple Alarms?
Seeing another alarm with this one? Enter the code.
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Always verify with your machine manual or a certified technician before performing service procedures.