What is the equivalent to "Array Empty?" but for digital waveforms? - an issue with DAQ Acquisition loops

[Flonares]

Hello,

I am trying to adapt the acquisition loop structure used previously for analog waveforms into a new acquisition loop for digital waveforms. However, the "Array Empty?" function seemingly does not work in this case. What would be a similar function? You can find below a picture of the part of the code that is not working, and I also upload the corresponding VI file.

Thank you for your time and help!

Fl0

[BCL@Servodan]

It seems like You've replaced the Array of Clusters with a single Cluster.

If You look at the tunnels in the for loop and compare them to the Tunnels on the analog waveform, they're different.

[GerdW · Accepted solution]

Hi Flonares,

in the analog waveform section you read "N channels", in the digital section you read "1 channel"…

When you don't need to handle arrays, then you need to check for empty arrays!

[Flonares]

Hi GerdW, and many thanks - I absolutely overlooked it... Many thanks!