PCI 7030/6030E RT communication

[Petr 589]

I have vi's (Labview 7) to measure 16 channels on PCI 7060/6030E board. RT vi write data through SGL Array in the while loop with 10ms wait condition. When I read data in host PC vi with the same read condition (10ms per cycle) some data are lost. Do anybody know some method to synchronize vi's at RT engine and host PC? Thanks

[Bob_Preis]

If you synchronize reader and writer, you risk losing determinism in the writer loop.

If the reader loop on your host PC is faster than the writer loop on your RT engine, you won't lose any data. Try reducing the wait period in the reader loop to something less than 10ms.