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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 30-120 minutes
Siemens 840D 101146 - Boot file(s) saved
This is an informational message, not a fault alarm. It confirms that the system has successfully saved boot files to the start-up area of the image drive (machine data storage) during a backup or configuration save operation. No corrective action is required.
101146
Siemens 840D 101146 - Boot file(s) saved
Boot file(s) saved
Siemens SINUMERIK message 101146: Boot file(s) saved. This is an operator information message from the SINUMERIK control. Note the complete message text as it may contain important parameter values.
Root Cause Summary
This is an informational message, not a fault alarm. It confirms that the system has successfully saved boot files to the start-up area of the image drive (machine data storage) during a backup or configuration save operation. No corrective action is required.
Safety
- Refer to Siemens documentation
- Ensure qualified technician performs repairs
Causes and Fixes
- 1
Acknowledge the alarm by pressing the RECALL key or alarm acknowledgment button on the HMI.
- 2
Verify the configuration changes were intentional by reviewing recent machine data modifications or PLC program updates.
- 3
Document the date and nature of changes in the machine logbook for maintenance records.
- 4
Perform a test cycle or dry run to confirm system operates correctly with new boot configuration before production.
Always create archive backup to CF card or network location after significant configuration changes.
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Always verify with your machine manual or a certified technician before performing service procedures.