26406-6

26406-6, also called IEC 61131-6, is the international standard for the application field and working principle of Industrial Automation and Control. This standard focuses on the use of programmable logic controllers (PLCs) and distributed control systems (DCSs) in industrial environments. Specifically, the standard defines how controllers should be used, the programming language to be used, and the tasks that need to be carried out. It also specifies hardware and software requirements, system portability, interoperability, and other topics.

The application field of 26406-6 provides a basic principle for the use of industrial automation and control. It covers control systems such as PLCs and DCSs. These systems are typically used for manufacturing automation and process control. For example, they can be used to control motors, valves, and other types of industrial machinery. The traditional PLCs are programmed using languages such as Ladder Diagram or Function Block Diagram. The DCS systems are programmed with more sophisticated languages such as Structured Text. The IEC 61131-6 standard defines the types of programming languages that must be used for each type of system.

The working principle of 26406-6 defines the tasks that must be fulfilled by the controllers. In general, controllers must provide a reliable environment for the efficient execution of tasks. The standard also defines the functions that can be programmed into the controllers, as well as the protocols for communication between the controllers and other systems. For example, it defines how different types of data, such as analog or digital, should be processed and communicated.

In addition to the application field and working principle, 26406-6 also defines the hardware and software requirements of the systems. This includes the types of microprocessors used, the memory requirements, and the communications protocols. The standard also specifies the system portability, interoperability, and other topics. For example, it defines the rules for configuring the system, which language should be used for programming, and how different hardware and software components interact with each other.

The IEC 61131-6 standard is a comprehensive guide to the application field and working principle of industrial automation and control. It defines the different tasks that must be fulfilled by the controllers, the hardware and software requirements, and the rules for configuring and programming. As a result, the standard provides a consistent and reliable way for controlling the industrial processes. This ensures that the system will run in an efficient and cost-effective manner.

In conclusion, 26406-6 provides a framework for the use of industrial automation and control. From its application field and working principle to its hardware and software requirements, the standard ensures an efficient and reliable system for controlling the industrial processes.