1. feed empty

It means that the feed pipe is empty and no IC is coming down.

2. OK tube empty

The IC with OK needs to be discharged, but no tube is detected in the channel of OK. The tube needs to be inserted or loosened. It needs to be adjusted.

3. NG tube empty

Indicates that the IC with NG needs to be discharged, but there is no tube in the channel of NG. The tube needs to be inserted or loosened. It needs to be adjusted.

4. OK tube full.

Indicates that the number of full-tube IC is reached in the pipes storing good products.

5. NG tube full.

Indicates that the set number of full-tube IC has been reached in the pipes storing defective products.

6. Gathering in Feeding Zone

Indicates that IC is stuck in the feeding area

7. Burning area stuffing

It means IC is stuck in the burning area.

8. Gathering in the discharge area

Indicates that IC is stuck in the discharge area