axismd.ai
Siemens SINUMERIK Controller
Safety · Intermediate · 30-120 minutes
Siemens 840D 101208 - SI data are confirmed: axis
Alarm 101208 is an informational message indicating that Safety Integrated (SI) data has been successfully confirmed for the specified axis. This occurs during startup, after safety configuration changes, or following F-CPU acknowledgment when the safety-relevant axis parameters have been verified and accepted by the system.
101208
Siemens 840D 101208 - SI data are confirmed: axis
SI data are confirmed: axis
Siemens SINUMERIK message 101208: SI data are confirmed: axis. 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
Alarm 101208 is an informational message indicating that Safety Integrated (SI) data has been successfully confirmed for the specified axis. This occurs during startup, after safety configuration changes, or following F-CPU acknowledgment when the safety-relevant axis parameters have been verified and accepted by the system.
Safety
- Refer to Siemens documentation
- Ensure qualified technician performs repairs
Causes and Fixes
- 1
Verify this message appeared during normal startup sequence or after intentional safety configuration changes.
- 2
Check HMI alarm buffer to confirm no accompanying safety-related fault messages (10xxxx series) are present.
- 3
Acknowledge the informational message via the HMI alarm screen or NC Reset button.
- 4
Document the occurrence in machine logbook if this follows planned safety system modifications.
Seeing Multiple Alarms?
Seeing another alarm with this one? Enter the code.
Get machine-aware diagnosis
AxisMD logs alarms against your actual machines, tracks patterns, and gives AI context your manual doesn't have.
Start freeWas this guide helpful?
Always verify with your machine manual or a certified technician before performing service procedures.