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Expert articles, tutorials, and guides on industrial automation, PLC programming, and HMI design.

PLC Programming Applications Real-World Examples and Uses

August 21, 2025 7 min read 142 views
Programmable Logic Controllers (PLCs) have revolutionized industrial automation, providing a flexible and robust solution for controlling complex processes. Unlike traditional relay-based systems, PLCs offer programmable …
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List of Common PLC Coding Standards IEC 61131-3

August 20, 2025 6 min read 176 views
In the realm of industrial automation, Programmable Logic Controllers (PLCs) are the backbone of countless processes. Ensuring consistency, reliability, and efficiency in PLC programming is …
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Structured Text Syntax in PLC Programming: Complete Guide with Examples

August 20, 2025 11 min read 296 views
Structured Text (ST) is a high-level programming language defined by the IEC 61131-3 standard for programmable logic controllers (PLCs). Unlike graphical languages like Ladder Diagram, …
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Rung 1 Emergency_Stop (I0.0): Emergency Stop - Normally Closed Emergency_Stop I0.0 Overload_Relay (I1.0): Motor Overload Relay - Normally Closed Overload_Relay I1.0 Start_Button (I2.0): Start Button Start_Button I2.0 Motor_Running_Latch (Q0.0): Motor Running Latch Motor_Running_Latch Q0.0 Motor_Run_Enable (Q1.0): Motor Run Enable Motor_Run_Enable Q1.0 Rung 2 Motor_Run_Enable (Q1.0): Motor Run Enable - energize the motor Motor_Run_Enable Q1.0 Motor_Run (Q0.0): Motor Run Output Motor_Run Q0.0 Rung 3 Stop_Button (I3.0): Stop Button Stop_Button I3.0 Motor_Run_Enable (Q1.0): Reset motor enable output R Motor_Run_Enable Q1.0
Ladder Logic Programs
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Start stop motor control ladder diagram

August 20, 2025 6 min read 164 views
This PLC program implements a basic start/stop motor control circuit with safety interlocks. Its primary function is to control the operation of a motor using …
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PLC Hardware Components Basics and Applications

August 19, 2025 9 min read 128 views
Programmable Logic Controllers (PLCs) have revolutionized industrial automation, offering a flexible and reliable solution for controlling complex processes. At the heart of every PLC lies …
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Top 10 PLC Ladder Logic Programs Examples

August 19, 2025 8 min read 121 views
Programmable Logic Controllers (PLCs) have revolutionized industrial automation, offering a flexible and reliable way to control complex machinery and processes. At the heart of PLC …
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Programming PLC Step-by-Step Guide

August 19, 2025 11 min read 115 views
Programmable Logic Controllers (PLCs) are the backbone of modern industrial automation. They control everything from simple assembly lines to complex robotic systems. Understanding and mastering …
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Rung 1 Emergency_Stop (I31.0): Emergency Stop (Normally Closed) Emergency_Stop I31.0 Product_Detected (I0.0): Photoelectric Sensor - Product Detection Product_Detected I0.0 Conveyor_Motor (Q0.0): Conveyor Motor Control Conveyor_Motor Q0.0 Rung 2 Conveyor_Motor (Q0.0): Conveyor Motor Feedback Conveyor_Motor Q0.0 Small_Product (I0.1): Size Sensor - Small Product Small_Product I0.1 Diverter_2_Active (Q0.2): Diverter 2 Activation Feedback Diverter_2_Active Q0.2 Diverter_1 (Q0.1): Diverter 1 Solenoid Diverter_1 Q0.1 Rung 3 Conveyor_Motor (Q0.0): Conveyor Motor Feedback Conveyor_Motor Q0.0 Large_Product (I0.1): Size Sensor - Large Product (Implies Not Small) Large_Product I0.1 Color_Detected (I0.2): Color Sensor Color_Detected I0.2 Diverter_1_Active (Q0.1): Diverter 1 Activation Feedback Diverter_1_Active Q0.1 Diverter_2 (Q0.2): Diverter 2 Solenoid Diverter_2 Q0.2
Ladder Logic Programs
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Automatic Sorting System PLC Ladder Logic Program

August 18, 2025 8 min read 82 views
This PLC program, "Temp Program: Automatic Sorting System," controls an automated sorting system. The system utilizes sensors to detect the presence, size, and color of …
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PLC Forum: Connect, Learn, and Discuss Industrial Automation & PLC Programming

August 18, 2025 5 min read 66 views
Connect, learn, and discuss industrial automation & PLC programming in our active forum.
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Distributed Control System vs SCADA Key Differences in PLC-Based Automation

August 18, 2025 10 min read 55 views
Uncover the critical differences between DCS & SCADA in PLC-based automation. Architecture, applications, and more!
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