When looking for a problem in your code, you may have an idea of the general area where the problem exists. To help focus on this area, you can use a breakpoint to pause the VI at a specified point in the program.
When the VI reaches a breakpoint during execution, you can take the following actions:
You can add a breakpoint on any wire or node in the code, or in a row of a text-based programming node. Add a breakpoint by right-clicking the wire, node, or row and selecting Set Breakpoint.