Okuma Alarm-D 4059 Backup file error
NC started up using the data in backup memory, which is backing up periodically. This is because the backup data in the hard disk drive that is normally used has an error.
Object
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Character-string
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Code
XXXXYYYY
XXXX
bit0: SPARE
bit1: HD backup status file
bit2: Low speed NC backup data file
bit3: High speed NC backup data file
bit4: PLC backup data file
bit5: PLC-HMI data file
bit6: Alarm history data file
bit7: PLC axis data file
bit8: POT TOOL data file
bit9: MOP TOOL Tool data file (M/C only)
bit10: MOP TOOL Parameter file (M/C only)
bit11: Thermal deviation compensation data file
YYYY
1: File read open error
2: File read error
3: Version check error
4: Check sum error
5: Double check sum error
6: Backup memory check error
7: File write open error
8: File write error