Cause : Brake Resistor Power Limit - The power transmitted to the brake resistor is calculated as a mean value over the last 120 s of run time. The calculation is based on the DC-link voltage and the brake resistor value set in parameter Brake Resistor (ohm).

1. The calculation is based on the intermediate circuit voltage and the brake resistance value.
2. The warning is active when the dissipated braking is higher than 90% of the brake resistance power.