Clear Charging Profile (via OCPP Proxy)

Overview

The Clear Charging Profile function sends a ClearChargingProfile request to the selected charging station via proxy.

When executed, this command removes all charging profiles currently stored on the charging station.

This includes:

• All TxDefaultProfiles

• All TxProfiles

• Profiles set on the entire charging station

• Profiles set on individual connectors

• Charging limits configured outside of HARMON-E

• Charging limits configured by HARMON-E

After execution, the charging station will no longer enforce any previously configured charging profiles.

What Happens After Execution?

Once all charging profiles are cleared:

• The charging station may charge at its maximum technical capacity

• No load management limits will be enforced

• No Tx-based restrictions will apply

• Previously configured site constraints will not be active

If a charging session is already ongoing, the charger may immediately increase its power draw to its maximum capability.

Intended Use Cases

This function is designed for exceptional situations only.

Typical use cases include:

• Offboarding a charging station

• Removing a charger from load management

• Resolving issues with stuck or corrupted charging profiles

• Troubleshooting cases where profiles cannot be corrected through normal configuration updates

This feature is not intended for routine operational use.

⚠️ Important Safety Considerations

This feature must be used with extreme caution.

Before executing the function, ensure:

1. There are no active charging sessions, or

2. The site infrastructure can safely handle the charger drawing full power, and

3. Clearing the profiles will not violate:

   • Grid connection limits

   • DSO requirements

   • Internal site power limits

   • Contractual power thresholds

Risk Scenarios

If executed while a charging session is active:

• The vehicle may begin charging at full charger capacity

• Site-level power limits may be exceeded

• Grid connection limits may be violated

• Protective devices may trip

• Property damage may occur

• Additional fees or penalties may be incurred

Once profiles are cleared, HARMON-E cannot ensure safe load control until new profiles are successfully reconfigured and accepted by the charging station.

Responsibility & Operational Warning

By using this feature, the operator accepts responsibility for ensuring safe site conditions.

FLEXECHARGE cannot guarantee safe operation when charging profiles are manually removed from a charging station.

This action should only be performed by:

• Authorized technical personnel

• Trained support engineers

• Personnel who understand the site’s electrical limitations

Recommended Pre-Execution Checklist

Before clicking Clear Charging Profile, verify:

• No active charging sessions

• Site load capacity has been reviewed

• DSO constraints are considered

• Site owner / end customer has been informed (if applicable)

• A recovery plan (re-applying correct profiles) is prepared

Recovery After Execution

After clearing profiles, ensure that:

1. The charging station is properly re-integrated into load management.

2. New charging profiles are pushed and confirmed.

3. Correct limits are visible and enforced.

4. System behaviour is monitored for a period after reconfiguration.