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Siemens SINUMERIK Controller
Servo/Axis · Intermediate · 20-40 minutes
Siemens 840D 62309 - Channel Block: Insufficient column width
The alarm is triggerd by the following cycles: CYCLE105. The value to be logged is larger than the column width.
62309
Siemens 840D 62309 - Channel Block: Insufficient column width
Channel Block: Insufficient column width
The alarm is triggerd by the following cycles: CYCLE105. The value to be logged is larger than the column width.
Safety
- Refer to Siemens documentation
- Ensure qualified technician performs repairs
Common Causes
- Output value from CYCLE105 exceeds the defined column width in the data table or log file
- Column width parameter set too narrow for the data being written
- Numeric result from cycle calculation contains excessive decimal places or is unexpectedly large
- Data logging configuration has incorrect field width specifications
Troubleshooting Steps
- 1Check the CYCLE105 parameters and verify the expected output range matches the configured column width in the part program or cycle definition
- 2Increase the column width setting in the data table or logging configuration to accommodate the larger values being generated
- 3Review the CYCLE105 result value that triggered the alarm and confirm whether the value is correct or if a calculation error occurred
- 4Verify the part program syntax for CYCLE105 and ensure proper parameter declarations and field width assignments are in place
- 5Clear the alarm, adjust column width settings, and re-run the cycle to confirm the issue is resolved
Seeing Multiple Alarms?
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