Instrument Control (GPIB, Serial, VISA, IVI)

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reading the data from serial port with cRIO 9014 to an embedded computer

Hello,

I have a project collecting the data of the sensor (MTi-G) using the NI cRIO 9014 real-time controller.
The cRIO is connected to an embedded computer (with Windows XP Embedded edition, labview 8.6) by Ethernet interfac.
We wrote a Labview program using com object (MontionTrack.CMT by Xsense) to deal with the data so we did not use VISA module to read the serial data.
However, we got no data at all.
We test the same program directly connected the MTi-G to the laptop using the serial-USB convertor.
It can work well. We can read the data as we anticipated.
So, what is the problem when we copy the same program to the embedded computer with cRIO?
How can we solve it?
Hope anyone can help me!

 

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Hello

 

I have exactly the same problem.

Have you find a solution ?

 

Thomas

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