Structured Text (ST) is a high-level programming language used in industrial automation for programmable logic controllers (PLCs). It allows for complex logical operations and data handling, enabling the creation of sophisticated control algorithms through its structured and text-based syntax.

About Structured Text
Structured Text was developed as part of the IEC 61131-3 standard, which was first published in 1993. It aimed to provide a standardized programming language for industrial automation that could handle complex logic and data manipulation, making it easier for engineers to develop and maintain control systems across different PLC platforms.
Strengths of Structured Text include its readability, ease of handling complex logic, and compatibility with other IEC 61131-3 languages. Weaknesses involve a steeper learning curve for those unfamiliar with high-level programming and less intuitive debugging compared to graphical languages. Competitors include Ladder Logic, Function Block Diagram (FBD), and Sequential Function Chart (SFC).
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How to hire a Structured Text expert
A Structured Text expert must have strong proficiency in IEC 61131-3 standards, advanced knowledge of PLC programming, familiarity with control system design, and experience in logical and arithmetic operations. They should also possess skills in debugging and troubleshooting PLC code, as well as understanding data structures and algorithms relevant to industrial automation.

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Willian B.
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Leonel M.
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Marcio G.
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A Software Developer with extensive experience since 2012 in the development of desktop, web, and mobile applications. Currently pursuing postgraduate studies in mobile technology development. Proficient in C#, ASP.NET MVC, Java, Kotlin, and Flutter, with expertise in integrations, database modeling, deployment, and web server management. Demonstrates familiarity with Firebase, Active Directory security policies, ETL processes, and the administration of AWS environments, Windows Server, and SQL Server databases.

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