LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

Channel settings for pressure sensors (bridge type)

Hello!

I am using eight analog pressure sensors (bridge type) but each with a slightly different channel settings (calibration and scale etc) connected to two NI-9237 modules on a CRio-9045 chassis. I have a vi that reads Pressure Sensors (Bridge) but only with a single values of . Without using the task config on NI- Max for each channel, how does one add the different settings for each channel through a Channel Property Node within the vi? 

Thank you in advance,

Oxsanj

0 Kudos
Message 1 of 2
(72 Views)

You can split your task into multiple Create Virtual Channel VIs instead of specify all channels in a single VI. This is known as channel expansion.

See Figure 2 of NI-DAQmx Multidevice Task Explained

-------------------------------------------------------
Applications Engineer | TME Systems
https://tmesystems.net/
0 Kudos
Message 2 of 2
(51 Views)