How to change Delta_X value in SignalExpress?

[Kerlutin]

Hello all,

I'm acquiring a thermocouple (type T) reading using SignalExpress and NI9211 data acquisition + NI USB-9162 converter. 1 reading every 100 msec. Very simple setup.

Anyhow, when I export the data using the built-in function, I get a file where the Delta_X value is set to 3 seconds (so I get a datapoint every 3 seconds eventhough I recorded way more datapoints than that).

Is there a way to change this behavior?

Thanks!

[chat-relotte]

Hi kerlutin,

The Delta_X value in SignalExpress should be equal to 1/ rate you have selected in the configuration tab. So, can you check that your rate is 10Hz?

If you are still having this problem, can you post your project?

I hope this helps,