Advantech PCI-1710 Guida Utente Scaricare il pdf (Pagina 161)

4.8.6 FAIDualDMAScanStart

Initiates an asynchronous, mutiple-channel data acquisition operation with Dual-DMA and stores

its input in an array and the gain codes for the scan channels(for PCL-1800 only).

Note: DMA buffer size must be bigger than 2048 while using DMA transfer

Input:

Data type Parameter Description

DevHandle The handler id of the device specified by DevNum as

assigned by the LabVIEW program.

FAIDualDMAScanStart

A cluster containing TrigSrc, SampleRate,

NumChan, StartChan, GainList, BufferA,

BufferB, and count data

error in A cluster containing error information, such as the

status, code, and source elements that is passed from

a previous linked VI.

Output:

Data type Parameter Description

DevHandle The handler id of the device specified by DevNum as

assigned by the LabVIEW program.

error out A cluster containing error information. If error in

indicated an error, the status, code, and source

elements of error out have the same values as the

corresponding elements of error in

1 2 ... 156 157 158 159 160 161 162 163 164 165 166 ... 198 199

Nessun commento

Advantech PCI-1710 Guida Utente Pagina 161