100362

Monitor NCK Status

Access HMI → Diagnostics → NCK → Status and check the current operation status in the NCK task display.

Press CTRL+ALT+T to open the task manager and monitor NCK processes

Check Backup Progress

Navigate to HMI → Startup → Backup/Restore → Status to view current backup operation progress and estimated completion time.

Never power off the system during active backup operations

Verify Storage Space

Check available disk space in HMI → Diagnostics → System → Memory to ensure sufficient space for backup completion.

Wait for Completion

Allow the backup process to complete naturally. Check parameter $MN_BACKUP_AUTOMATIC_ENABLE to verify automatic backup settings.

Identify Parameter Changes

Access HMI → Parameters → Machine Data and check for any recently modified parameters marked with asterisks (*) indicating unsaved changes.

Monitor Write Process

Navigate to HMI → Diagnostics → NCK → Memory and observe the parameter memory write status and completion percentage.

Parameter writes typically complete within 30-60 seconds depending on data volume

Check Memory Integrity

Verify parameter $MN_MM_NUM_WRITE_CYCLES to monitor CompactFlash write cycle count and memory health status.

Confirm Save Completion

Wait for the alarm to clear automatically and verify all parameter changes are saved by checking the modification timestamps.

Access Tool Management

Navigate to HMI → Machine → Tool Management → Status to view current tool data write operations and queue status.

Check Database Status

Monitor the tool database write process in HMI → Diagnostics → Tool Management → Database Status for completion progress.

Tool data corruption can occur if power is lost during write operations

Verify Tool Data Integrity

Check parameter $TC_CARR1[0,0] and related tool carrier parameters to ensure data consistency during the save operation.

Monitor Completion

Wait for the tool management system to complete the data write and verify tool data is properly saved in the database.

Check HMI Status

Access HMI → Startup → HMI → Configuration Status to monitor the current save operation progress and file write status.

Monitor File Operations

Navigate to Windows Task Manager and monitor HMI-Advanced processes for active file write operations to configuration directories.

HMI configuration saves typically affect files in /siemens/sinumerik/hmi/cfg/ directory

Verify Configuration Integrity

Check the HMI configuration file timestamps and sizes to ensure proper save completion without corruption.

Restart HMI if Necessary

If the save operation hangs, perform a controlled HMI restart via HMI → Startup → HMI → Restart after ensuring data integrity.