Ladder Logic ElementsIntermediateAdvanced
1 min read
Updated 2025-11-10
Intermediate

File Fill

FLL - File Fill

Fills destination array with copies of single source value.

Key Takeaways

  • Fills destination array with copies of single source value.
  • Intermediate-level topic in Ladder Logic Elements

Detailed Definition

Fills destination array with copies of single source value. This term is essential for understanding ladder logic in industrial automation and PLC programming.

Common Questions

What is File Fill?

Fills destination array with copies of single source value.

What are related concepts I should learn?

To fully understand File Fill, you should also familiarize yourself with TON (Timer On-Delay), TOF (Timer Off-Delay), and CTU (Count Up). These concepts work together in industrial automation systems.

Was this helpful?

Let us know if this glossary term helped you understand File Fill better.

Your feedback helps us improve our glossary and create better content for the PLC programming community.

Quick Info

Difficulty
Intermediate
Tier
Advanced

About Ladder Logic Elements

Contacts, coils, timers, counters, and ladder diagram components

Total Terms:70
Difficulty:Beginner to Intermediate