200-001D

Perform TNC Software Reset

Press CTRL+ALT+DEL to access system menu, select 'Restart Control' to clear communication buffers and reinitialize queue system.

Wait at least 30 seconds after shutdown before restart to ensure complete memory clearing.

Check System Resource Usage

Access MOD function, navigate to 'System Info' to verify available memory and CPU usage are within normal operating parameters (<80%).

High resource usage may indicate underlying hardware issues requiring immediate attention.

Clear Configuration Cache

In Setup menu, access 'General' tab, select 'Clear configuration cache' to remove potentially corrupted queue data.

This will require reconfiguration of custom settings but resolves most queue-related issues.

Backup Current Configuration

Use PGM MGT function to backup all machine parameters, tool tables, and user settings to external storage before proceeding.

Configuration restoration may be required if database repair fails.

Run Database Integrity Check

Access MOD function, select 'Service' menu, run 'Check configuration database' to identify and report corruption issues.

Document any error codes displayed during the integrity check for reference.

Restore Configuration Database

In MOD Service menu, select 'Restore configuration database' and choose most recent known-good backup file.

Use factory defaults if no recent backup exists, then restore custom parameters individually.

Check Internal Network Status

Access Setup menu, navigate to 'Communication' tab, verify 'Internal network status' shows 'Connected' for configuration server interface.

Look for specific interface errors or timeout messages in the status display.

Reset Network Interface

In Communication setup, select 'Reset internal network' to reinitialize the configuration server communication interface.

This will temporarily interrupt all network-based functions including DNC operations.

Verify Network Configuration

Check that internal IP addresses and port assignments match TNC specification (typically 192.168.1.x range for internal communication).

Default configuration server port is usually 2000; verify this hasn't been changed inadvertently.

Check Available System Memory

Access MOD function, select 'System Info', verify available RAM is above minimum threshold (typically >64MB free for queue operations).

Memory fragmentation can cause issues even when total free memory appears adequate.

Clear Unnecessary Data

Use PGM MGT to delete unused programs, clear tool measurement logs, and remove temporary files to free system memory.

Ensure critical programs and data are backed up before deletion.

Optimize Memory Usage

In Setup General menu, reduce 'Maximum program size' and 'Tool table entries' parameters to free additional memory for system operations.

Monitor memory usage over several operating cycles to identify optimal parameter settings.