Overview
In certain tasks, it is important to know if a set of data falls below a certain limit, and to know which points are below that limit.
Description
This document covers two options for testing the limits of signals. Option 1 is to take in the data that is produced from a signal and use a for loop to iterate through each point and check if it is below a threshold and output a Boolean TRUE it is it. Option 2 is to take in the data that is produced from a signal and use the Mask and Limit Testing VI to check it a signal is above or below a threshold. The second option has the added ability to display where in the signal the values are above or below a threshold.
Requirements
- LabVIEW 2012 (or compatible)
Steps to Implement or Execute Code
- At block diagram is to reset the Boolean indicators.
- Run the VI
- data is produced using the Simulate Signal Express VIs. After the data is generated the flow goes to either Option 1 or Option 2 where the limit testing is done.
Additional Information or References
**This document has been updated to meet the current required format for the NI Code Exchange.**
Joshua B.
National Instruments
