PXI 6511 reading multiple ports in parallel

I am reading multiple ports in parallel, and it seems to be working fine until I send out data on the MIL STND 1553 bus then the 6511 readings are whacky. Don't know how the 1553 affects the 6511, but am wondering if there is a better way to read the 2 ports in parallel, maybe some of the instability (?) may go away.
Grasping at straws but figure this is something I can confirm through the community.
Is there anything obviously wrong (or flakey) about how I am reading these two ports? Is there a better way?
TIA
lmd2
Message Edited by lmd2 on 03-28-2006 02:18 PM
Lawrence M. David Jr.
Certified LabVIEW Architect
cell: 516.819.9711
http://www.aleconsultants.com
[email protected]
Attachments:
6511 Read 2ports.vi ‏122 KB

Thanx
this is a very good tip, I didn't know that multiple ports could be input with a comma delimiter.
the 1553 bus seems to not be an issue (?) but the circuit had a bad IC that was engaged by the 1553 command.
Anyway I rally appreciate the tip - that will come in handy for sure.
lmd2
Lawrence M. David Jr.
Certified LabVIEW Architect
cell: 516.819.9711
http://www.aleconsultants.com
[email protected]

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Message Edited by Dan_K on 12-03-2008 11:01 AM
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:End

For what it's worth, I wrote a PowerShell script that does something like this a while back.
http://gallery.technet.microsoft.com/scriptcenter/97119ed6-6fb2-446d-98d8-32d823867131

PXI 6511 reading multiple ports in parallel

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