104002

Access tool management and display the tool data for the affected tool number shown in the alarm details.

Check parameter $TC_DP2[tool,0] (CENAME - maximum number of edges). Verify if all available edges are already defined.

If more edges are needed, increase the CENAME value to accommodate additional tool edges (typical range 1-9 depending on tool type).

Increasing edges will require corresponding geometry and wear offset data for each new edge.

Save tool data, reset the alarm, and rerun the program from a safe position to verify the correction.

Review the NC program at the block where the alarm occurred and identify the T-word and D-word (edge number) being called.

Cross-reference the called edge number with the tool data to verify the tool has that edge defined (must be ≤ CENAME value).

Correct the program to call a valid edge number, or add the required edge definition in tool management if legitimately needed.

Ensure edge geometry data ($TC_DP1-$TC_DP25) exists for any edge called in the program.

Reload the corrected program, reset the alarm, and test the tool call sequence in single block mode.

Check machine data MD18118 $MN_MM_MAX_CUTTING_EDGE_NO to verify the system-wide maximum number of tool edges allowed.

Review tool management memory allocation in MD18130 $MN_MM_NUM_CUTTING_EDGES_IN_TOA to ensure sufficient edge storage is configured.

Changing these machine data parameters requires a control reboot and may affect existing tool data structure.

If limits are reached, consolidate tool data by removing unused tools/edges or increase the memory allocation if hardware permits.

Perform a control restart after MD changes, verify tool management integrity, and retest the affected operation.

Back up all tool data and machine data before making system-level parameter changes.