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Siemens SINUMERIK Controller
Servo/Axis · Intermediate · 20-40 minutes
Siemens 840D 61354 - Channel Block: File for logfile not found
The alarm is triggerd by the following cycles: CYCLE106. No name specified for the log file. Remedy: Check parameter _PROTNAME[1].
61354
Siemens 840D 61354 - Channel Block: File for logfile not found
Channel Block: File for logfile not found
The alarm is triggerd by the following cycles: CYCLE106. No name specified for the log file. Remedy: Check parameter _PROTNAME[1].
Safety
- Refer to Siemens documentation
- Ensure qualified technician performs repairs
Common Causes
- Parameter _PROTNAME[1] is empty or not configured with a valid filename
- Log file path specified in _PROTNAME[1] contains invalid characters or syntax
- Insufficient disk space on the storage device for creating new log files
- User lacks write permissions to the directory specified in _PROTNAME[1]
- CYCLE106 invoked without proper initialization of protection/logging parameters
Troubleshooting Steps
- 1Access the parameter editor and verify _PROTNAME[1] contains a valid filename with appropriate path (e.g., /logs/protection.log or similar)
- 2Confirm the specified directory exists and is accessible; create the directory if necessary
- 3Check file system permissions to ensure the CNC control user has read/write access to the target log directory
- 4Verify available disk space on the storage device to accommodate log file creation
- 5Reset or reinitialize CYCLE106 parameters after correcting _PROTNAME[1], then re-execute the cycle
Seeing Multiple Alarms?
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