Siemens SINUMERIK codes
Siemens SINUMERIKServo/AxisIntermediate30-60 minutes

7010

Siemens 840D 7010 - Range of MMC alarm numbers for compile cycles exceeded

Range of MMC alarm numbers for compile cycles exceeded

A fixed quantity of alarm numbers (100) is reserved for the compile cycles. This has been exceeded when defining a new CC alarm. (The valid range is between 0 and 4999).

Safety

  • Refer to Siemens documentation
  • Ensure qualified technician performs repairs

Common Causes

  • Excessive number of custom compile cycle (CC) alarms defined in the machine configuration
  • Duplicate alarm number assignments within CC alarm definitions
  • Leftover or obsolete CC alarm definitions not removed during configuration updates
  • Importing CC alarm definitions from multiple sources without consolidation
  • CC alarm definitions created without proper numbering strategy or documentation

Troubleshooting Steps

  1. 1Access the machine configuration files and locate all CC alarm definitions in the compile cycle parameter sets
  2. 2Audit existing CC alarm numbers to identify duplicates and remove redundant definitions
  3. 3Delete unused or obsolete CC alarm definitions that are no longer required for machine operation
  4. 4Consolidate CC alarms from multiple sources and reassign numbers sequentially within the valid 0-4999 range, ensuring no more than 100 total CC alarms
  5. 5Recompile the configuration, verify alarm count does not exceed the 100-alarm limit, and perform a cold restart of the control

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Always verify with your machine manual or a certified technician before performing service procedures.