PLC Troubleshooting 101: Basic Tips and Tricks ▶ You can read the full post here: https://realpars.com/plc-troubleshooting-basic In this video, we will review the fundamental components of a PLC and explore some basic and advanced troubleshooting techniques. To effectively troubleshoot, start by gathering as much information as possible. Pinpoint the problem by identifying a specific system or component. Troubleshoot by using trial and error methods and recording the outcome of each alteration.