Structured Text (ST) / Instruction List (IL) Editor

The ST / IL editor is a powerful language sensitive text editor dedicated to IEC 61131-3 languages. The editor supports advanced graphic features such as drag and drop, syntax coloring and active tooltips for efficient input and test of programs in ST and IL.


Related sections:

Language selection
Syntax coloring
Auto-completion of words
Drag and drop
Active tooltips
Selecting function blocks
Inserting variable and FB instances symbols

The ST / IL editor also supports context sensitive help. Place the caret on a keyword or on the name of function or function block and hit F1 key to get help about the text.