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Chapter 4 Using NI-IMAQdx in LabVIEW
© National Instruments Corporation 4-6 NI-IMAQdx User Manual
Figure 4-4 shows a simplified block diagram for using IMAQdx Configure
Grab and IMAQdx Grab.
Figure 4-4. Acquiring Images Using Grab
Sequence
Use the IMAQdx Sequence VI for sequence applications. IMAQdx
Sequence starts, acquires, and releases a sequence acquisition. IMAQdx
Sequence does not return until the entire sequence is acquired.
Figure 4-5 shows a simplified block diagram for using IMAQdx Sequence.
Place the IMAQ Create VI inside a For Loop to create an array of images
for the Image Array In input to IMAQdx Sequence. The Number to
Decimal String VI and Concatenate String VI create a unique name for
each image in the array.
Figure 4-5. Acquiring Images Using Sequence