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TOP PLC Interview Q&A | #plc Q&A

TOP PLC Interview Q&A

Programmable Logic Controllers (PLCs) are widely used in industrial automation to control machinery, systems, and processes. They have revolutionized manufacturing by improving efficiency, reducing errors, and offering reliable control. Below are some commonly asked PLC SCADA interview que

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Comparing Ladder Diagram with Other PLC Programming Languages. | #plc #plc programming #plc programming languages

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Comparing Ladder Diagram with Other PLC Programming Languages.

While Ladder Diagram remains the primary language for most industrial automation tasks, knowledge of Function Block Diagram, Structured Text, and Sequential Function Chart allows programmers to address specialized challenges effectively.

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Programmable Logic Controllers (PLCs) and Supervisory Control and Data Acquisition (SCADA) systems are both crucial in industrial automation but serve different roles. PLCs are used for direct control of machines and processes, operating in real-time, while SCADA systems manage data collection, monitoring, and high-level control across multiple operations. Recognizing the differences between these technologies is vital for enhancing automation and system performance.

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