NI 9219 : How to use 3 channel simultaneously Voltage measurement

[zied.tun]

Hi

How can I use the NI 9219 module to acquire 3 analog input voltage at the same time?

You can found in attached the VI I am using to get a single measurement.

[GerdW]

Hi zied,

why don't you use a standard DAQmx reference control? Why do you use a string control here?

Use a DAQmx reference, select your 3 channels and change DAQmxRead to read "N channels"…

[Gprogrammer]

Hi,

i'm using this one with a 9201 but you should be able to do it with a 9219 also.

regards

a.m.