Understanding Structured Control Language (SCL) Elements

Structured Text (ST) is an advanced PLC programming language established in the IEC 61131-3 standard, also known as Structured Control Language (SCL) in Siemens software. If you’re looking to become a Senior Automation Engineer, learning how to program Siemens PLCs using SCL is an important skill to have.

This is a companion discussion topic for the original entry at https://www.solisplc.com/tutorials/structured-control-language-scl-elements