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Function Block Diagram (FBD) is a visual programming language used most frequently for programming logical connectives and calling function blocks.

Objectives and content

  • Function Block Diagram features and editor functions
  • Calling functions and function blocks
  • Order of execution and performing network diagnostics
  • Logic functions: Negation, setting and resetting, extensible functions
  • Controlling program flow and jump instructions
  • Action blocks
  • Additional exercises for better understanding



TM241 – Funktionsplan (FBD)



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