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Siemens SINUMERIK Controller
Servo/Axis · Basic · 15-30 minutes
Siemens 840D 61343 - Channel Block: No tool available for specified tool identifier
Alarm can be triggered by following measuring cycles: all measuring cycles. Remedy: Check name of tool identifier.
61343
Siemens 840D 61343 - Channel Block: No tool available for specified tool identifier
Channel Block: No tool available for specified tool identifier
Alarm can be triggered by following measuring cycles: all measuring cycles. Remedy: Check name of tool identifier.
Safety
- Refer to Siemens documentation
- Ensure qualified technician performs repairs
Common Causes
- Tool identifier in the measuring cycle program does not exist in the tool table
- Tool identifier name contains typo or incorrect spelling
- Tool table file is corrupted or not properly loaded into memory
- Tool identifier was deleted from the tool database after program creation
- Tool offset data missing or incomplete for the specified tool identifier
Troubleshooting Steps
- 1Open the tool table (Tabelle T) and verify the exact spelling and format of the tool identifier referenced in the measuring cycle at the specified block
- 2Cross-reference the tool identifier in the NC program against the active tool table to confirm the entry exists
- 3Clear the tool table cache and reload the tool database using the HMI interface
- 4Edit the measuring cycle to use a confirmed existing tool identifier from the current tool table
- 5Run a tool table integrity check and verify all tool offsets and identifiers are properly saved
Seeing Multiple Alarms?
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Always verify with your machine manual or a certified technician before performing service procedures.