Multifunction DAQ

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Dynamic Data and Multifunction DAQ Issues

I am having significant issues with a Multifunction DAQ (PCI-6220) and Dynamic Data. I have done many DAQ applications but this one requires a mix of Analog, Digital, adn Counters. See description below and attached code. This is in LabVIEW 7.1 format. Thanks in advance for any help with this issue.

Test Method


- Generate clock (CTR1) out on PFI.13
- Jumper clock to PFI.1
- Use PFI to trigger all acquire VIs: Analog, Digital, and Counter

Issues


- Can't merge 1-D digital Waveform to other Dynamic Data
- Want to merge to write data to file in single LVM file
- All data must have labels before writing to disk in LVM format
- Digital Waveform has no plot labels
- Merged Dynamic Data for multiple analog and encoder count
- Plot label form encoder count did not merge
- Not sure Clock Generation will work to trigger acquires
- I get error -50103 when run in sim mode
- I don't have access to equipment for a few more days
- Encode data is off by a factor of 100, WHY?
- Analog and Count Encoder have same number of samples to take
- Data is the same but dT is off by 100

 

Matthew Fitzsimons

Certified LabVIEW Architect
LabVIEW 6.1 ... 2013, LVOOP, GOOP, TestStand, DAQ, and Vison
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Some further discussion found here.

I'm going to (try to ) divert further followups from that thread to this one because LabVIEW general threads roll through to new pages pretty quickly.  This MIO board is easier to keep track of.

-Kevin P.

CAUTION! New LabVIEW adopters -- it's too late for me, but you *can* save yourself. The new subscription policy for LabVIEW puts NI's hand in your wallet for the rest of your working life. Are you sure you're *that* dedicated to LabVIEW? (Summary of my reasons in this post, part of a voluminous thread of mostly complaints starting here).
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Posted in both locations becuse it was a Multifunction DAQ issue and LabVIEW.
 
Thanks!
Matthew Fitzsimons

Certified LabVIEW Architect
LabVIEW 6.1 ... 2013, LVOOP, GOOP, TestStand, DAQ, and Vison
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