Chapter 1 Program a Function Block Diagram
Rockwell Automation Publication 1756-PM009J-EN-P - March 2022 23
GEQ (Greater Than or Equal To)
LEQ (Less Than or Equal To)
BXOR (Boolean Exclusive OR)
OR (Bitwise Inclusive Or)
XOR (Bitwise Exclusive Or)
COS (Cosine)
Create a text box to add notes that clarify the function of an FBD element,
such as blocks, references, and connectors. Text boxes are only stored in the
offline, ACD project file. Text boxes are not downloaded into controller
memory.
1. On the Language Element toolbar, click Text Box .
2. In the the FBD editor, drag the text box to a location near the element
to which it applies.
3. Double-click the text box and enter the desired text.
4. Press Ctrl+Enter.
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