Hello everyone. I have a VI that list all events gathered in a cRIO9053 with NI9215 and NI9472. When i'm trying to see how many times my installation is on a trip order condition i have a lot of entries with the same entry time like the image below. What i want it's to have one entry for each minute at least, or only one entry, each time the trip order status blinks to on. My VI's are the following: Someone have a tip about what i can do? I've tryied a while loop and waint until next ms multiple, but it didn't worked as i expected. Thanks in advance.

To get you started, here's a very quick draft of a VI that adds log entries only under two conditions: A value has changed A certain time has elapsed since the last log entry See if you can adapt some of it for your purpose.

LabVIEW

Reduce list of events

Solved!

Author

Hello altenbach

I achived my desire solution with the implementation of the boolean part on your code. All i need is a feedback node to verify the change of state 😴

Thanks for your big help!

André Simões
Work with LV2019 and cRIO since 2021

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LabVIEW

Reduce list of events

Re: Reduce list of events