Siemens SINUMERIK codes
Siemens SINUMERIKProgram/G-codeIntermediate30-120 minutes

100300

Siemens 840D 100300 - not found, continue search without filter!

not found, continue search without filter!

Siemens SINUMERIK alarm 100300: '' not found, continue search without filter!. This alarm indicates an error condition in the NC program or control configuration that must be resolved before the operation can continue.

Root Cause Summary

SIEMENS alarm 100300 occurs when a search filter or term entered in SINUMERIK HMI list displays (machine data, parameter lists, tool management) cannot be found in the current dataset. The system continues the search operation without applying the specified filter criteria.

Safety

  • Refer to Siemens documentation
  • Ensure qualified technician performs repairs

Causes and Fixes

  1. 1

    Access Machine Data Interface

    Navigate to Commissioning > Parameter > Machine Data or press MENU SELECT + Machine Data in HMI.

    Use F4 key for direct parameter search access

  2. 2

    Verify Search Term Format

    Check if entered MD number follows correct format (e.g., MD10000, MD20000 series). Verify parameter exists in current SINUMERIK version.

    Different SINUMERIK versions (828D, 840D sl) have varying MD parameter ranges

  3. 3

    Clear Search Filter

    Press ESC or clear search field, then re-enter valid MD parameter number from SINUMERIK documentation.

    Use wildcard searches like 'MD200*' to find parameter families

  4. 4

    Validate Parameter Availability

    Confirm the searched MD parameter is available for your specific SINUMERIK software version and option packages installed.

DIY Feasiblehigh confidence

Call a technician if:

  • ·Persistent search failures across multiple HMI functions
  • ·Suspected HMI software corruption
  • ·Database integrity issues

Prevention

  • Use SINUMERIK documentation for valid parameter ranges
  • Implement consistent naming conventions for programs and tools
  • Regular backup of tool and parameter databases
  • Train operators on proper search syntax and wildcards

Common Mistakes

  • Using incorrect parameter number formats
  • Case-sensitive search errors
  • Searching in wrong channel/axis context
  • Not clearing previous search filters before new search

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