The program outline below lists topics covered in each section of PLCs & Control - A Practical Approach course of study. The material is presented in a concise manner that makes it easily understandable. Example programs for each of the function types provide positive re-enforcement for the theory covered in the section. All material on the CD for printing is provided in PDF format to allow access for quick reference.
I. PLC & Control - An Overview
Introduction to Electrical Control Circuits
Early Relay Logic Control
What Is a PLC?
Advantages to Using PLCs
What to Look for in a PLC |
II. PLC/Control Digital I/O Circuits
PLC Input Circuits
PLC Output Circuits
Network I/O
Common Power Supplies |
III. PLC/Control Wiring Practices
Understanding Wire Types
Wire Routing |
IV. PLC Programming Basics
Ladder Logic Diagram basics
Links & Power Rails
Ladder Logic Diagram Scanning
The Solves-It! Trainer
Getting to Know EZ LADDER
Hardware Targets
Objects & Functions
Variables
Verifying & Compiling Projects
Downloading & Running Projects |
V. Basic Circuits
AND (Series) Circuit
OR (Parallel) Circuit
Combination Parallel/Series Circuits |
VI. Timer Circuits
Timer Circuits
Delay on Pickup Circuit
Delay on Drop-out Circuit
Combining Timer Circuits |
VII. Counter Circuits
Count Up Circuit
Count Down Circuit
Up/Down Counter Circuit
High Speed Counting |
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VIII. Analog Circuits w/Math
Analog Inputs (0-5V/0-10V/4-20mA)
Scaling Analog Inputs
Averaging Analog Inputs |
IX. Comparison Circuits
Basic Comparison Circuits
Advanced Selection and Limiting Circuits
Hysteresis in Control |
X. Bit Manipulation Circuits
Bit Manipulation Circuits
Packing / Unpacking Bits to/From Integers |
XI. Trigger & Latching Circuits
Triggering Circuits
Flip Flops
Latching / Unlatching Circuits |
XII. Memory Types & Circuits
Types of Memory - Volatile/Non-volatile
Retentive Memory
EEPROM Memory |
XIII. Drum Sequencer Circuits
What Is a Drum Sequencer
Understanding a Drum Sequencer Matrix |
XIV. Displaying Control Values
Displaying Values
Display Update Rates |
XV. Variable Conversion Circuits
Why Convert Variable Types |
| XVI. Putting it all Together |
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