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Ladder diagram programming is a graphical programming language used for programming programmable logic controllers (PLCs). It is widely used in industrial automation and control systems.
Motivation phase
Ladder diagram
Look at the picture and select the normally open and normally closed switches with their addresses. The description of heresy NC and NO switches is given in the previous material.
The image was generated from the ladder diagram writing program "WinProLadder".
Information phase
In ladder diagram programming, the program is created using ladder logic symbols that represent various instructions and operations. These symbols are arranged in a ladder-like fashion, hence the name "ladder diagram." The ladder diagram is executed from left to right, top to bottom, just like electrical circuits are read.There are several symbols used to represent different commands and instructions. Here are some commonly used symbols for commands in a ladder diagram:
Normally Open (NO) Contact
Normally Closed (NC) Contact
Coil
Timers
Counters
Information phase
Read the following document
Resource information
Level: Level 4
Subject: Automation and robotics
Language: English
Estimated time to complete: 5-10 minutes
