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Firmware Stable

Limiter state

limit​

is located in the /driver/limit folder.

Is a bitwise number. Each bit represents activation of each limiter. This will not tell you how much output power is limited. For that, check value of /driver/total_limit

ibposmult and ibnegmult [-]​

is located in the /driver/limit folder. The externally set scaler (from the application). It scales the ibpos, resp ibneg limiters. If the ibpos, resp ibneg are set to 0, the ibposmult, resp ibnegmult will not have any effect.

info

This is often used to map to BMS's current limitation.

elimit [-]​

is located in the /driver/limit folder.

This is the value of the external limiter (issued from the application).

totallimit [-]​

is located in the /driver folder.

Total actual limitation of the Q-axis current. Note that the outputs from both high-priority protections (temperature derating and ADC error) and low-priority limiters are aggregated into this value.

limits value meaning
  • 1 = no limitation. (Driver have 100% of its current available)
  • 0 = full limitation. (Driver have 0% of its current available)