Hello,
I'm trying to make a program that uses a switch to change between a low resistior and a high resistor. The object is to detect when a current has changed significantly to change to a different resistor to calculate the current. I'm using LabViiew 8.5 with a NI 9481 to use for the switch and a NI 9205 DAQ to acquire data.
What I have right now is that the voltage signals are passed through some boolean conditions to determine when the switch needs to be turned on and off. During this time I view the data thats coming from the DAQ. With the circuit that I'm measuring, it frequently goes from a high current to a low current causing the switch to turn on and off repeaditly. So I want to be able to turn on the switch and leave it on for a certain amount of time while I still acquire data. I'm not familiar with using time delays within LabView and this has been difficult for me to figure out. I've attached my VI (sorry for it looking like a mess).
Could you please offer any suggestions to overcome this problem?
Thanks