Siemens LOGO! Projektierung einer Abwasserpumpe im Stern-Dreieck-Anlauf

In this video tutorial, I'll show you how to design a wastewater pump control system with a three-phase asynchronous motor using star-delta starting, a self-holding relay, and timer functions for start-up and changeover delay, all using a Siemens LOGO! programmable microcontroller. This tutorial is also very useful for preparing for the journeyman's examination in the electrical trades, as I not only explain the LOGO! program but also demonstrate the motor connection of the three-phase asynchronous motor and the wiring diagram of the LOGO! controller. Enjoy watching and best of luck with your upcoming journeyman's examinations! Legal Notice & Disclaimer: The trademarks, product names, software names, and logos shown and mentioned in this video are protected trademarks or registered trademarks of their respective owners. Their use in this video is solely for editorial purposes, reporting, and informational and educational purposes (citation permitted under Section 51 of the German Copyright Act). ...` `` ``` ```` ``````````````````````````````````````````````````````````````````````` ````` ```````````````` ````````` ```````````````` ```````` This video is in no way affiliated with Siemens AG or any other company. It is an independent editorial piece. The programming examples and circuits shown were created to the best of our knowledge. No liability is assumed for the accuracy, completeness, or functionality of the content. Replicating or reprogramming these circuits is at your own risk. Always refer to the manufacturer's official manuals and safety instructions.