code: def set_load_current(self, current_amps):
          
          new_val = int(round(current_amps * 1000))
          if not 0 <= new_val <= 30000:
              raise ValueError("Load Current should be between 0-30A")
          self._load_mode = self.SET_TYPE_CURRENT
          self._load_value = new_val
          self.__set_parameters()
docs: Changes load to current mode and sets current value.
          Rounds to nearest mA.
  
          :param current_amps: Current in Amps (0-30A)
          :return: None