Siemens SIMATIC S7-200 Getting Started page 39

Use the View > Symbol Information Table
menu command or toggle ON symbol
information tables with the toolbar button
Getting Started - Advanced
Training Documents, 09/2007, A5E01469795B
4.6 Entering comments
If you already assigned symbol names and
comments in the Symbol Table and you
successfully compiled your program, then
you can display the Symbol Information
tables within the LAD editor. The symbol
comments can be edited in the Symbol
Table window or the LAD editor window.
Double click the mouse while it is placed
over a Symbol Information Table row in the
LAD editor to edit symbol comments.
Off Delay Timer
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