Error -200072 using analog input with 3 PXI 6120 cards on realtime mx system

[TRW Design TEE]

I have just upgraded to the mx drivers for the 6120 S series boards.

I am trying to sample 12 analog inputs at once with a pretrigger. (4 channels per board)

The error message -200072 comes up.

One board works fine, when I add the second board's channels the error occurs.

Each board shows up as A,B,C respectively in MAX and in the Labview browse menu for selecting channels.


Greg Morningstar
Takata

[Otis]

Probably the best way to do this would simply be to use the Route Signal VI to make it to where each of your boards looks at a particular line for the trigger. You can do the same thing for the clock so that they are all sampling at the same time.

You will also want to make sure that your device is defined in MAX. Once you do that, everything should be pretty easy to implement. You might also want to look at some of the examples that show how to do RTSI. It's almost the same as you would do for a PXI system.

[TRW Design TEE]

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@samadams wrote:
I have just upgraded to the mx drivers for the 6120 S series boards.

I am trying to sample 12 analog inputs at once with a pretrigger. (4 channels per board)

The error message -200072 comes up.

One board works fine, when I add the second board's channels the error occurs.

Each board shows up as A,B,C respectively in MAX and in the Labview browse menu for selecting channels.


Greg Morningstar
Takata

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See the correct diagnosis on the Multifunction daq board.

[dpacaba]

Hello Greg:

Can you upload your VI? I'll see if I can help.

[TRW Design TEE]

Problem solved.