Synchronized sampling from PCI-mounted card and PXI-mounted card
Hi, everyone
My latest problem concerns sampling. I need to acquire samples from around 20 different (differential) channels and my PCI-card (NI-6224) has only 16 differential inputs. I do, however, have another card (NI-6229) mounted in our PXI-system. This PXI-system seems to be connected to the computer with a network cable. When i try to perform synchronized sampling from these cards with the PCI-card as master I get an error message saying that these cards cannot cooperate. There must be a way to do this...?
I'm using DAQmx and labview 8
Einar
Hello!
It is just a matter of taste I guess but I think PXI chassis and synchronization is more convenient since you don’t have to care about physical wires or a RTSI cable.
Data will be stored at your host since it is the Windows application and LabVIEW with its DAQmx Read functions that actually transfer the data from the buffer created by DAQmx to LabVIEWs memory space in RAM.
Regards,
Jimmie Adolph
Systems Engineer Manager, National Instruments Northern Region
Bring Me The Horizon - Sempiternal
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