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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 30-120 minutes
Siemens 840D 108000 - No dynamic memory available
Siemens SINUMERIK alarm 108000: No dynamic memory available. This alarm indicates a required configuration element, parameter, or program component is missing or has not been set up.
108000
Siemens 840D 108000 - No dynamic memory available
No dynamic memory available
Siemens SINUMERIK alarm 108000: No dynamic memory available. This alarm indicates a required configuration element, parameter, or program component is missing or has not been set up.
Safety
- Refer to Siemens documentation
- Ensure qualified technician performs repairs
Common Causes
- Required machine data or parameter not configured for the requested function
- Option bit not set in SINUMERIK to enable the required functionality
- Program references a function or axis that has not been configured
- Machine commissioning incomplete — required setup step was not performed
- Configuration data cleared or lost due to a parameter reset or hardware change
Troubleshooting Steps
- 1Read the full alarm message to identify what is missing (axis name, parameter number, function name).
- 2Consult the SINUMERIK alarm manual for alarm 108000 for the specific configuration requirement.
- 3Check the relevant machine data group and set the required parameter.
- 4If a specific option is required, verify it is licensed and enabled in the SINUMERIK option settings.
- 5Power cycle after making configuration changes to apply the new settings.
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Always verify with your machine manual or a certified technician before performing service procedures.