PLC engineers design, program and test programmable logic controllers, create programs to control industrial machines and troubleshoot problems, as well as having excellent customer service and problem-solving skills. To become a PLC engineer, experience
Introduction to Programmable Logic Controller Engineers
Programmable Logic Controller (PLC) engineers are responsible for designing, programming, and testing programmable logic controllers. They use specialized software to create programs that are used to control industrial machines and equipment. PLC engineers are also responsible for troubleshooting problems, modifying the software to optimize the control system, and providing customer support.
Essential Skills For PLC Engineers
PLC engineers must have a strong understanding of computer programming principles, circuit design, and logic design. They should also be familiar with industry standards such as IEC 61131-3 and IEC 61499. To build complex systems, PLC engineers must also have knowledge of networking protocols, and an understanding of database architecture.
PLC engineers must also have strong problem-solving and analytical skills. As most PLC programs must interact with hardware, PLC engineers must be comfortable with debugging hardware and software problems, and be able to use digital logic analyzers, oscilloscopes, and other test equipment.
In order to work effectively with clients, PLC engineers must have excellent customer service and communication skills, as well as the ability to explain technical concepts to a non-technical audience.
Types of PLC Controls
PLC systems can be built using a variety of different types of control. There are basic on/off controls, and more advanced proportional, integral, and derivative (PID) controls. Additionally, PLCs can be programmed using Boolean logic, sequencers, timers, and counters. PLCs can also be programmed to interact with the outside world, allowing them to respond to external signals such as temperature, pressure, or other types of inputs.
PLCs are used in a wide range of industries, from manufacturing to transportation to energy production. No matter what type of industry the PLC is used in, it is the PLC engineer’s job to design and program the system, and ensure it works correctly.
How to Become a PLC Engineer
Becoming a PLC engineer requires a combination of education and experience. A bachelor’s degree in electrical engineering, computer science, or a related field is typically required, as well as familiarity and experience with programming, logic design, and circuit design. For more complex systems, an advanced degree may be necessary.
Additionally, PLC engineers must be certified to demonstrate their knowledge and abilities. The International Society of Automation (ISA) offers certifications for both entry-level and experienced PLC engineers. The certification process includes a written exam as well as a practical exam, which tests knowledge and skills.
Conclusion
Programmable Logic Controller (PLC) engineers are responsible for designing and programming complex control systems for industries around the world. To become a PLC engineer, a combination of education, experience, and certification is necessary. PLC engineers must have a strong understanding of computer programming, logic design, and circuit design, as well as excellent customer service and problem-solving skills. With the right skills and qualifications, PLC engineers can have a successful career in a growing and in-demand field.