What causes Siemens SINUMERIK alarm 104137?

Part program contains an illegal or unsupported command for the current machine configuration. Parameter or machine data setting incompatible with the commanded operation. Required option or function not enabled on this SINUMERIK control. Incorrect axis assignment or configuration for the commanded function. Software version or compile cycle version mismatch.

How do I fix Siemens SINUMERIK alarm 104137?

1. Note the full alarm message including any parameter values shown (e.g., axis number, block number, channel). 2. Identify the program block or operation that triggered the alarm. 3. Review the SINUMERIK alarm manual for alarm 104137 to identify the specific cause and remedy. 4. Check the relevant machine data parameters referenced in the alarm. 5. If the alarm persists after correcting the program, contact Siemens technical support with the full alarm text and machine data backup.

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Siemens SINUMERIK Controller

Program/G-code · Intermediate · 30-120 minutes

Alarm 104137

Siemens 840D 104137 - PA: Error in writing WO data Block column index

This alarm occurs due to an error in writing workpiece offset (WO) data, often from incorrect syntax or parameters in the program. Fix by identifying and correcting the problematic block or verifying control options.

Siemens SINUMERIKProgram/G-codeIntermediate30-120 minutes

104137

Siemens 840D 104137 - PA: Error in writing WO data Block column index

PA: Error in writing WO data Block column index

Root Cause Summary

This alarm occurs due to an error in writing workpiece offset (WO) data, often from incorrect syntax or parameters in the program. Fix by identifying and correcting the problematic block or verifying control options.

Safety

Refer to Siemens documentation
Ensure qualified technician performs repairs

Causes and Fixes

1
Locate error block
Check the alarm message for block number and column index. Open the program and find the specified line.
2
Fix syntax/parameter
Correct any typos, invalid values, or syntax errors in the workpiece offset data.
3
Test program
Clear the alarm and run the program again to verify the fix.

DIY Feasiblehigh confidence

Call a technician if:

·If the alarm persists after syntax correction
·If control configuration issues cannot be resolved

Prevention

Validate program syntax with editor tools before execution
Confirm WO data compatibility with control version

Common Mistakes

Overlooking column index in alarm message
Editing unrelated blocks or subprograms

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