Sinumerik Alarm 6530 Too many files in directory
The number of files in one directory of the NCK has reached the maximum limit.
– Alarm display.
Please inform the authorized personnel/service department.
• Delete or unload files (e.g. part programs) in the respective directory, or
• Increase $MM_NUM_FILES_PER_DIR.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens