User`s guide

4.8.2 FAIINTScanStart
Initiates an asynchronous, multiple-channel data acquisition operation with Interrupt and stores its
input in an array and the gain codes for the scan channels.
Note: 1. While FIFO enabled, VI’s count (number of conversion) must be a multiple of FIFO size
2. The FIFO size of PCL-818HD and PCL-818HG is 512.
Input:
Data type Parameter Description
DevHandle The handler id of the device specified by DevNum as
assigned by the LabVIEW program.
FAIINTScanStart A cluster containing TrigSrc, SampleRate,
NumChans, StartChan, buffer, count, cyclic, and
IntrCount 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