104025

Access Service mode and navigate to Setting Data: Check MD18090 $MN_MM_NUM_MAGAZINE (number of magazines). Verify it is set to at least 1 if a magazine exists.

Requires service access level and password

Check MD18110 $MN_MM_TYPE_OF_MAGAZINE[n] for magazine type definition (linear, chain, matrix, etc.). Ensure proper type is configured for your tool magazine.

Verify MD18120 $MN_MM_NUM_LOCATION[n] defines the correct number of tool pockets/locations in the magazine.

After making changes, perform a complete power cycle (NCK Reset) and verify configuration is active.

Document original settings before making changes

Review the active NC program at the line where alarm occurred. Search for T-code tool calls followed by M06 or magazine access commands.

Check if machine physically has a tool magazine. If not, modify program to use manual tool change procedures (M00 stop for manual change).

If using ShopMill/ShopTurn or high-level language, verify the technology package settings do not expect automatic tool changing when none exists.

Modify program to remove automatic tool change commands or add conditional logic to skip magazine operations if not configured.

Test modified program in single-block mode

Access Commissioning mode and navigate to Tool Management initialization. Check if tool magazine database shows as empty or uninitialized.

Requires commissioning or service access level

Review recent system changes: software updates, data backups restored, or battery replacement that may have cleared SRAM data.

If backup available, restore machine data and tool management configuration from known good archive file (*.ARC or *.INI files).

Ensure backup is from compatible software version

If no backup exists, re-initialize tool management system through HMI Startup menu and reconfigure magazine parameters per machine documentation.

This will erase all existing tool offset data - document current tools first