Introduction to Control Loops and sensors скачать в хорошем качестве

Introduction to Control Loops and sensors

This video introduces the control/feedback loop found in most PLC's and DDC control systems. Includes an introduction to analog and digital outputs and inputs. Please consider looking at the Introduction to Logic Video before you view this video. Table of Contents: 00:00 - Feedback Loops 00:23 - What? 00:58 - Input Points 01:10 - Input - Analog 01:46 - Example Analog Input 02:37 - Input - Digital 02:57 - Example Digital Input 03:34 - Controller 03:55 - Setpoint 04:24 - Digital Output 05:16 - Digital Outputs 05:34 - Analog Outputs 06:10 - Analog Outputs 07:00 - Full Feedback / control loop 07:43 - Possible Logic Sequence for Heating 10:36 - Points of a control loop