openinverter forum

Having problems with noise from the ABS circuit, possibly trigger overcurrent. Goes away if ABS is disconnected.
ABS active is connected to IN_BMS input for derating REGEN.

What is max recommended Hz for the input filter on IL inputs, without compromising the real current sensing?
Is there any fitering in software?

In sine version filtering mainly affects over current detection speed. In FOC version also filter delay must be taken into account, but I guess it will work down to 10-20kHz

It is sine version.
I have 15kHz, so It may be better to filter the ABS circuit.