Conversion of a VI that uses OR-DAQ traditional to NOR-DAQmx

Hello

I'm trying to convert a VI that uses OR-DAQ traditional to NOR-DAQmx.  I'm almost there, but when I run my new rear version number 'read' and 'scan' are not the same.

In the original version the "number read" always came back as 1 and "scan" backlog is always returned as 0.

In the new version, "number readings" and "rear scan" could come back with any value.  It's sure to shake my recording of measures and VI the interaction with the rest of the program.

I have attached a light version of the VI for the old OR-DAQ traditional and new OR-DAQmx that illustrate this problem.  The two VI is written in LabVIEW 2011 SP1.  I would be willing to upgrade to SP1 2013 LabVIEW if it would help solve the problem.

I would be grateful for any guidance.

Thank you in advance.

I think I did.  Use-1 to erase everything in the buffer when the program is waiting for the countdown to the end and then just ask for 1000 measurements when the countdown reaches 0.  Do not need the Scan back or number reading.  Also don't need to add the measure in table 1 at a time because I get them all at once.

I enclose a copy of my solution for all those who might need to do something similar in the future.

Gary

Tags: NI Software

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