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Exception on creating a second task with Analog In channels?

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I'm getting the exception message "{Error=-50103 Message="The specified resource is reserved. The operation could not be completed as specified.\n\nTask Name: _unnamedTask<5>\n\nStatus Code: -50103"}" when I invoke Control(..Commit) on a Task with Analog In channels I've just created.

At the time of creation I have another Task defined and running in "on demand" move that uses another set of Analog In channels from the same DAQ board (NI6229).

 

Is there a limitation on the number of Tasks that can use Analog In channels from a single board?

 

Thanks,

Paul Alley

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Solution
Accepted by topic author palley
08-27-2015 04:09 PM
Because the analog inputs share a single clock, you can only have one task running. You can have as many channels as you want in a single analog input task, though.
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