Você está enfrentando desafios de programação de PLC na fabricação. Como você pode evitar gargalos de eficiência?

In addition to the practices mentioned above, the use of a step structure (Step Sequence) in PLC programming is a fundamental technique to avoid efficiency bottlenecks. By incorporating the step structure into PLC programming, you not only improve operational efficiency, but also increase the robustness and reliability of the industrial control system, contributing to a safer and more efficient production environment. A job that involves time, effort and study, but that certainly guarantees efficiency and eliminates possible bottlenecks in production.

Realmente no necesariamente tienen que ser programados por ingenieros, el personal puede ser un técnico especializado en programación de PLC, para poder desarrollar una lógica de control, además se requiere saber que aplicación es la que se va a realizar, siempre se hacen matrices de causa y efecto, acompañado con la filosofía de operación del proceso que va a controlar y monitorear el PLC.

PLC programming methods are different, but structured programming follows certain rules. Therefore, one of the most common rules is to create logical modules that make the program transparent. For example, we can refer to the logic modules related to the machine states or you can refer to logical modules for the status of actuators in programming. These rules will help to maintain the program and develop it by spending the least time and the highest accuracy and reducing costs.

Modular programming is the most important for beeing able to get rid of bottlenecks. But therefore there has to be a clear structure of how a function has to be encapsulated and which interfaces has to exist to be able to communicate with a clean structure between the function components. Also the programer has to be able to abstract functions to be able to fit them in this interface context. All in all, when a function is written diagnositcs/documentation has to be so good that another programer can use this function without the need to look inside of the code.

What makes modular programming interesting is the ability to create self-contained modules for the task at hand, such as data acquisition, communication and control logic. This also allows easy integration and coordination into a comprehensive system. Modular programming also helps improve code reliability, simplify complexity and allow scalability leading to a more efficient system.

Modular programming gives the flexibility in integration. Bottle necks in the automation is where we could not move further without completing specific tasks! It’s similar to critical path in project scheduling.

Ciertamente el tener una programación estructurada, ayuda en cuestión del mantenimiento ahorrando tiempo a la hora de localizar una falla del proceso que se este controlando, ya que si la lógica ha estado operando correctamente lo mas seguro es que algún dispositivo de entrada o salida no este respondiendo correctamente provocando falle la maquina dinámica o el proceso

Yes certain extent PLC simulation saves. If we are thinking model simulation with PLC simulator then I think no cheaper solution!

Simulation tools can help identify issues before they manifest in physical hardware in case of a new deployment and also help in troubleshooting problems in existing systems. Several useful tools like PLCsim, SimPLC, TwinCAT all serve a similar purpose in running ladder logic programs to reduce costs, improve efficiency and most importantly - improve safety. A refined control system makes all our lives easier.

Para ambientes corrosivos es recomendable darle mantenimiento al hardware que conforma al PLC y a los que conforman el tablero de control, debido a que las terminales expuestas a calor tienden a aflojarse provocando falsos contactos generando fallas en el proceso.

Esto es lo más ideal, el personal de campo y que opera los equipos es el mas adecuado para dar puntos de vista en que se puede mejorar al proceso para que el ingeniero de control lo transcriba en la lógica de control y el técnico de mantenimiento entienda cuál es la nueva mejora para que cuando se presente una falla sepa por dónde va a encontrar el problema en el sistema de control.

The importance of a collaborative approach is quite understated, and a lack thereof is particularly prevalent in manifesting inefficiency in PLC programming. When a multitude of operations, whether sequential or independent are moving towards the same manufacturing goal - it is often a boon to pre-emptively plan towards both improvements and resolutions to minute logical inaccuracies.

Efectivamente el mantenerse al día con el funcionamiento de todos los perifericos y con la filosofía de operación del proceso y de la lógica de control, ayudaran a tener procesos mas confiables y con respuestas mas rapidas en la resolución de problemas.

Comprehensive Planning and Design • Modular Programming: Develop your PLC programs using modular and structured approaches. This ensures easier maintenance, updates, and troubleshooting. • Simulation and Testing: Conduct thorough testing and simulation of the PLC code in a controlled environment before deploying it to the production floor. This helps identify and resolve potential issues early.