Measurement Computing ADAC-LVi - Manual (Page 84)

Chapter 2 Miscellaneous VIs
ADAC LabVIEW VI 78
The Miscellaneous VIs
The Miscellaneous VIs are common VIs used by the Analog Input, Analog Output and
Digital I/O VIs.
To access the ADAC Analog Output VIs, choose Functions
>> User
Libraries
>> ADAC >> Misc.
•
ADAC Buffer Read
•
ADAC Occurrence Config
•
ADAC Enum(erate) Boards
•
ADAC Get Board Selections
ADAC Buffer Read
This VI reads data from a buffered data acquisition.
Before reading any data, Buffer Read checks to see if the input cluster error in indicates
that an error has already occurred. If so, this VI does not read any data, but passes the
error information unmodified through error out. Otherwise, this VI reads the specified
amount of data from a buffered analog input acquisition. See also
AL_GetBufferStatus.vi.
Device Handle (0) Device Handle is a numeric value that identifies the board's
subsystem to be acted upon. The default Device Handle is 0.
Buffer Number (0) Buffer Number: is the ID number of the buffer(0-n) to be obtained
from the devices internal subsystem.