Variable Editor

You can edit variables directly from each IECClosed"International Electrotechnical Commission" IEC is a not-for-profit, non-governmental international standards organization that prepares and publishes International Standards for all electrical, electronic and related technologies 61131-3 editor.

Edit the Name in the Variable Editor

Figure 4-93: Edit the Name in the Variable Editor


  • Ctrl + Spacebar opens this dialog box

KAS IDEClosed"Integrated development environment" An integrated development environment is a type of computer software that assists computer programmers in developing software. IDEs normally consist of a source code editor, a compiler and/or interpreter, build-automation tools, and a debugger automatically checks if the variable already exists. When the variable is new, you have to:

Figure 4-94: Define Type and Scope of the Variable