Programming instructions

Index
LabVIEW Data Acquisition Basics Manual I-6
© National Instruments Corporation
buffered waveform generation
buffered analog output, 12-1 to 12-3
choosing between single-point or
multiple-point generation, 4-4
circular-buffered output, 12-4 to 12-5
eliminating errors, 12-6
overview, 10-1 to 10-2
stored in 2D arrays, 3-16
bulletin board support, B-1
C
calibration.
See
SCXI calibration.
cascading counters
defined, 27-2
external connections (figure), 27-2, 27-3
channel addressing
AMUX-64T devices, 5-13 to 5-17
analog input channel range
(table), 5-13
scanning order, 5-14 to 5-17
SCXI modules, 20-1 to 20-2
VI channel, port, and counter addressing,
3-9 to 3-12
channel clock, 9-3 to 9-5
channel and scan intervals using channel
clock (figure), 9-1
considerations for specific boards
(notes), 9-5
controlling externally, 9-3 to 9-5
rate parameter, 5-17
setting channel clock rate, 9-3
simultaneous control of scan and channel
clocks, 9-8
TTL signal (example), 9-3
channel configuration, in NI-DAQ 5.
x
or 6.0,
2-13 to 2-14
Channel to Index VI (note), 8-10
circular-buffered analog input
asynchronous continuous acquisition
using DAQ occurrences, 7-11 to 7-12
continuous acquisition from multiple
channels, 7-10 to 7-11
examples
basic circular-buffered analog
input, 7-13
Cont Acq to File (binary).vi, 7-14
Cont Acq to File (scaled).vi, 7-14
Cont Acq to Spreadsheet File.vi, 7-14
Cont Acq&Chart (buffered).vi, 7-14
Cont Acq&Graph (buffered).vi, 7-14
how circular buffers work (figure), 7-9
overview, 7-8 to 7-10
circular-buffered analog output
changing waveform during generation,
12-4 to 12-5
eliminating errors, 12-6
circular-buffered digital I/O examples,
17-9 to 17-10
clocks.
See
channel clock; scan clock;
update clock.
code width, calculating, 5-7
cold junction compensation, 21-3 to 21-4
column major order, 3-15 to 3-16
common-mode voltage
defined, 5-10
illustration, 5-10
common questions about LabVIEW data
acquisition, A-1 to A-4
conditional retrieval, 8-8.
See also
software triggering.
configuration.
See
installation
and configuration.
Cont Acq to File (binary).vi, 7-14
Cont Acq to File (scaled).vi, 7-14, 12-7
Cont Acq to Spreadsheet File.vi, 7-14