Chapter 15 Continuous Function Charts (2) Click the icon to add an input node to the AND/OR gates as the image shown below. (3) Then there will be a pin added to the logic gate as the image shown below. (4) If a pin needs to be added before a specific pin, click to select the pin you’d like to add a new pin before it and click the icon . A newly added pin will appear right before the pin you have selected as the image shown below. (5) Click the icon to delete an input node from the AND/OR gates. Users can also click and select a specific pin and click the icon to delete as the image shown below. 15-9