Hello Jordy, short discrition: The drive calculates the thermal motor model. If you use more then 100% torque for a longer time then the current is reduced. The 220% comes from the maximum possible torque which is possible with this motor together with this drive. Also if you adjust 400% but for example the motor has a standstill torque M(0)= 10 Nm and the maximum torque M(max)= 22Nm then the drive will show 220% maximum possible. Then if the thermal motor model (temperature model) - while motor is running - notices that the current is too high for a longer time... then it reduces the current (and therefore torque). I hope that helps !? Regards, Stefan
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