Programming LanguagesIntermediateAdvanced
1 min read
Updated 2025-11-10
Intermediate

VAR_INPUT

VAR_INPUT

Input parameter declaration in IEC 61131-3 POUs, read-only within the block.

Key Takeaways

  • Input parameter declaration in IEC 61131-3 POUs, read-only within the block.
  • Intermediate-level topic in Programming Languages

Detailed Definition

Input parameter declaration in IEC 61131-3 POUs, read-only within the block. This term is essential for understanding programming languages in industrial automation and PLC programming.

Common Questions

What is VAR_INPUT?

Input parameter declaration in IEC 61131-3 POUs, read-only within the block.

What are related concepts I should learn?

To fully understand VAR_INPUT, you should also familiarize yourself with Ladder Logic, Structured Text, and Function Block Diagram. These concepts work together in industrial automation systems.

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Quick Info

Difficulty
Intermediate
Tier
Advanced

About Programming Languages

IEC 61131-3 standard programming languages and syntax

Total Terms:25
Difficulty:Beginner to Advanced