PCS_a096_microGridOverLoaded
Description
The Power Conversion System (PCS) electronic control unit (ECU) detects the micro grid frequency significantly droops below the expected operating threshold, indicating the micro grid is overloaded.
Condition
The PCS ECU detects the micro grid frequency significantly droops below the specified threshold.
Clear Condition
AC charging is stopped.
Potential Impact
AC charging will be unavailable to help reduce the load on the micro grid.
Customer Facing Message 1
Charging interrupted - Powerwall energy level low
Customer Facing Message 2
Unplug handle - Retry when energy is available
Audiences
customer;service
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+