/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = DevicesSetting::find();
     $dataProvider = new ActiveDataProvider(['query' => $query]);
     $this->load($params);
     if (!$this->validate()) {
         // uncomment the following line if you do not want to return any records when validation fails
         // $query->where('0=1');
         return $dataProvider;
     }
     $query->andFilterWhere(['id' => $this->id, 'region_id' => $this->region_id, 'device_id' => $this->device_id, 'mode' => $this->mode, 'time' => $this->time, 'date' => $this->date, 'created' => $this->created]);
     $query->andFilterWhere(['like', 'high_cut', $this->high_cut])->andFilterWhere(['like', 'low_cut', $this->low_cut])->andFilterWhere(['like', 'overload', $this->overload]);
     return $dataProvider;
 }