Retrace Search
You can search for outputs where the input variable you select is used, and you can search for inputs where the output variable you select is used.
Outputs
Select an output and press the Space Key.
This command sequentially searches for the input and the input parameters that use the selected variable from the first rung. The display jumps to the location where the variable was found.
Functions and Function Blocks
Select an output parameter of a function or function block and press the Space Key.
This command sequentially searches for the input that uses the selected variable from the first rung. The display jumps to the location where the variable was found.
