235-00A2

Access Hardware Configuration

Navigate to MOD function → Hardware Configuration → Drive Configuration to view current OPT settings for HSCI devices.

Document current settings before making changes for rollback purposes

Verify HSCI Address Configuration

Check the HSCI address %3 shown in alarm and confirm the configured drive type matches the physical hardware serial number %5.

Ensure machine is in safe state before modifying hardware configuration

Correct Drive Type Setting

Modify the drive configuration option to match the actual inverter hardware type and port assignment shown in alarm parameter %2.

Restart Control System

Perform a complete TNC restart to reinitialize HSCI communication with corrected hardware configuration.

Identify Expected Drive Type

Note the projected drive type from alarm parameter %1 showing expected [Type (Port)] configuration.

Cross-reference with machine documentation to verify original drive specifications

Verify Physical Hardware

Check the actual inverter model number and serial number %5 at HSCI address %3 against the hardware parameter %2.

Power down the drive before inspecting hardware labels and connections

Replace with Correct Drive

Install the correct inverter type that matches the TNC configuration or obtain proper replacement matching the projected type.

Verify HSCI Connection

Ensure HSCI cable connections are secure and the new drive is properly addressed before powering up.

Check HSCI Device List

Access MOD → System Parameters → HSCI Configuration to verify device %4 parameters match physical installation.

Use HSCI diagnostic functions to scan for actual connected devices

Verify Serial Number Matching

Confirm that serial number %5 in the alarm corresponds to the actual drive serial number at the specified HSCI address.

Mismatched serial numbers may indicate hardware substitution without proper configuration update

Reconfigure HSCI Parameters

Update HSCI device parameters to match actual hardware configuration including drive type and port assignments.

Test HSCI Communication

Use TNC diagnostic functions to verify proper HSCI communication after parameter correction.

Backup Current Configuration

Create backup of current TNC configuration via MOD → Data Management before attempting restoration procedures.

Always backup before restoring configuration to prevent data loss

Restore Hardware Configuration

Restore known good hardware configuration from backup or reload original machine configuration file.

Contact machine builder for original configuration files if backups are unavailable

Verify Configuration Integrity

Check all HSCI device configurations match actual hardware after restoration and validate drive parameters.

Perform System Validation

Execute complete system startup sequence to verify all HSCI devices communicate properly with restored configuration.