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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 30-120 minutes
Siemens 840D 100003 - Test version only !
SIEMENS alarm 100003 'Test version only!' indicates the SINUMERIK system is running on test or development software that should not be used in production environments. This alarm fires when the NCK kernel detects it's operating with non-release firmware or when test parameters are active in the system configuration.
100003
Siemens 840D 100003 - Test version only !
Test version only !
Siemens SINUMERIK operator message 100003: Test version only!. This is an informational message from the SINUMERIK control indicating a system status or operation result that may require operator action.
Root Cause Summary
SIEMENS alarm 100003 'Test version only!' indicates the SINUMERIK system is running on test or development software that should not be used in production environments. This alarm fires when the NCK kernel detects it's operating with non-release firmware or when test parameters are active in the system configuration.
Safety
- Refer to Siemens documentation
- Ensure qualified technician performs repairs
Causes and Fixes
- 1
Check NCK software version
Navigate to HMI → Diagnostics → Version → NCK and verify the software version string for 'TEST' or 'BETA' designations.
Production versions typically have format 'V8.5.xx.xx' without additional suffixes
- 2
Access SINUMERIK software manager
Use StartDrive or SINUMERIK Operate to check installed software packages in System → Software.
Document current configuration before making changes
- 3
Install production firmware
Load certified production firmware via CF card or network using the standard SINUMERIK update procedure.
Always use firmware versions certified for your specific machine configuration
Call a technician if:
- ·License installation fails
- ·Firmware update required
- ·System configuration changes needed
Prevention
- Always use production firmware in manufacturing environment
- Verify license type before installation
- Document all parameter changes during commissioning
Common Mistakes
- Ignoring test version warnings in production
- Installing development licenses on production machines
- Leaving commissioning mode active after setup
Seeing Multiple Alarms?
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Always verify with your machine manual or a certified technician before performing service procedures.