Course Content
Benefits of PLC
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Overview of PLC Components
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CPU – The Brain of the PLC
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PLC Communication Module
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PLC Basics Quiz
0/1
Ladder Logic (LAD) Programming
Ladder Logic Programming Basics
0/2
IL Programming Basics
0/2
ST Programming Basics
Structured Text (ST) Programming Basics
0/2
FBD Programming Basics
Function Block Diagram (FBD) Programming Basics
0/2
SFC Programming Basics
Sequential Function Chart (SFC) Programming Basics
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Learn PLC Basics

PLC Programming Languages

The IEC 61131-3 is the international standard for programming languages of Programmable Logic Controllers (PLCs).

The PLC programming languages:

  • LAD – Ladder Diagram
  • FBD – Function Block Diagram
  • ST – Structured Text
  • SFC – Sequential Function Chart
  • IL – Instruction List