Conveyor Belt Box Detector PLC Program (Ladder Logic & FBD)

Learn how to program a Conveyor Box Sorting System in Siemens LOGO!Soft Comfort using both Ladder Logic (LD) and Functional Block Diagram (FBD). In this PLC programming tutorial, we walk through the step-by-step process of designing the logic for a conveyor system that detects the size of passing boxes (Big vs. Small) and automatically sorts them by pushing them to different sides using pneumatic actuators/pushers. We compare the Ladder Logic Diagram and the Functional Block Diagram (FBD) side-by-side so you can see exactly how the sensor inputs, sorting logic, and pusher outputs map between both languages in LOGO! Soft. 🔧 Software Used: Siemens LOGO!Soft Comfort 🔌 Application: Industrial Sorting & Material Handling If you found this tutorial helpful, please LIKE, SUBSCRIBE, and hit the notification bell for more industrial automation and PLC programming guides! #PLC #SiemensLOGO #LogosoftComfort #Automation #LadderLogic #FBD #ConveyorSorting #SortingSystem #IndustrialAutomation