Memorizing Low and High on a voltage input

M S 12 months ago in IQANdesign updated 12 months ago 2

I have a voltage input that fluctuates from around 1.3 volts to 3.8 voltes one time each second.(Angle Sensor)

Is there any way to have a memory channel record the low voltage every cycle?


I have had this requirement too across a few different OEM applications. I  would suggest setting up a MR channel that looks at the current value of said the MR channel, and overwrites itself if the value of the VIN you want to datalog is > or < than the stored value (depending on whether you want to capture the  highest or lowest value).  Trust this helps a little. Nick.

Thank you Nick that does help.