FBD. Урок 1. Работа в FBD. - YouTube
https://www.youtube.com/watch?v=Yzljazj1Vrk
FBD. Урок 1. Работа в FBD. Смотреть позже. Поделиться.
Function block diagram - Wikipedia
https://en.wikipedia.org/wiki/Function_block_diagram
The Function Block Diagram (FBD) is a graphical language for programmable logic controller design, that can describe the function between input variables and output variables. A function is described as a set of elementary blocks. Input and output variables are connected to blocks by connection lines.
Function Block Diagram (FBD) Programming Tutorial | PLC Academy
https://www.plcacademy.com/function-block-diagram-programming/
Learn all about Function Block Diagram (FBD), the official PLC programming language described in IEC 61131-3. Start programming with Function Blocks and explore the world of standard and custom...